Word "EON" Definitions:


Part of Speech:
Noun
Definition:
(Gnosticism) a divine power or nature emanating from the Supreme Being and playing various roles in the operation of the universe
Synonyms:
aeon

Part of Speech:
Noun
Definition:
an immeasurably long period of time
Synonyms:
aeon
Examples:
oh, that happened eons ago

Part of Speech:
Noun
Definition:
the longest division of geological time
Synonyms:
aeon

Crossword Clues for EON

Refine the search results by specifying the filter for clues.
Clue Source Date
Seemingly forever LA Times Daily 05 Sep 2025
Reaaaallllyyy long time?
Tense, absent from school for a long time (3) The Guardian Cryptic 29 Aug 2025
Many millennia Eugene Sheffer 29 Aug 2025
Eternity
Interminable wait Wall Street Journal 23 Aug 2025
Very long time USA Today 22 Aug 2025
Extremely long time Newsday 21 Aug 2025
Many millennia Eugene Sheffer 21 Aug 2025
Geologic age LA Times Daily 20 Aug 2025
Long stretch of time
Forever and a day LA Times Daily 08 Aug 2025
Proterozoic, for one New York Times 06 Aug 2025
Ages and ages Eugene Sheffer 05 Aug 2025
Era (3) Mirror Quick 05 Aug 2025
One worked for a long time (3) Mirror Cryptic 05 Aug 2025
Thousands of years The Telegraph Cross Atlantic 01 Aug 2025
Almost an eternity
Age The Telegraph Cross Atlantic 28 Jul 2025
Long, long time Commuter 26 Jul 2025
Quasi-opposite of "flash" Newsday 26 Jul 2025
Extremely long time Commuter 25 Jul 2025
One worked for period (3) Mirror Cryptic 23 Jul 2025
Long time Thomas Joseph 23 Jul 2025
Era (3) Mirror Quick 23 Jul 2025
Time that is lost when pigeons become pigs (3)
Countless years
Many, many moons Universal 14 Jul 2025
Phanerozoic, for one New York Times 11 Jul 2025
Utility company based in Essen The Telegraph Cross Atlantic 11 Jul 2025
Small number going back to the beginning of Edwardian age (3)
1 billion years, in astronomy
Immeasurable time unit (and yet it has a number)
Long stretch of time
Significant period The Telegraph Mini 05 Jul 2025
The Proterozoic, e.g. LA Times Daily 03 Jul 2025
Energy supplier The Telegraph Cross Atlantic 30 Jun 2025
Long, long time
Age The Telegraph Cross Atlantic 29 Jun 2025
Practically forever LA Times Daily 29 Jun 2025
Many, many moons New York Times 29 Jun 2025
Many, many, many moons?
The longest division of geological time (3)
One worked for a long time (3) Mirror Cryptic 25 Jun 2025
Era (3) Mirror Quick 25 Jun 2025
Extra-, extra-, extra-long time
Incredibly long time
Extremely long stretch of time
Era (3) Mirror Quick 16 Jun 2025
One worked for a long time (3) Mirror Cryptic 16 Jun 2025
Massive amount of time
Individual cycling around for a long time The Times Cryptic 13 Jun 2025
Era (3) Mirror Quick 09 Jun 2025
One worked for a long time (3) Mirror Cryptic 09 Jun 2025
It's made of eras
Massive amount of time
Lengthy period The Telegraph Mini 07 Jun 2025
Practically endless stretch
One is cycling for a long time The Times Quick Cryptic 07 Jun 2025
A billion years Eugene Sheffer 06 Jun 2025
Geological time period Commuter 05 Jun 2025
Vast period of time
Long stretch LA Times Daily 02 Jun 2025
Cosmic timeframe
How long a tabletop game campaign can seem to last
Seemingly endless duration
Unimaginable span LA Times Daily 31 May 2025
Long, long time The Telegraph Cross Atlantic 31 May 2025
Very long time Eugene Sheffer 30 May 2025
Long, long time
Geologic span USA Today 26 May 2025
It takes many years to make one (3)
Really long time USA Today 25 May 2025
One terribly long time! (3)
A billion years USA Today 19 May 2025
A gazillion years Eugene Sheffer 15 May 2025
Extra-long time USA Today 15 May 2025
Incredibly long time USA Today 13 May 2025
Eternity New York Times 11 May 2025
Countless lifetimes LA Times Daily 09 May 2025
Era Mirror Quick 07 May 2025
One worked for a long time Mirror Cryptic 07 May 2025
Billion-year period Universal 06 May 2025
Almost an eternity
Very long time period Newsday 05 May 2025
Long stretch of time
Era Mirror Quick 03 May 2025
Long spell New York Times 03 May 2025
One drunk for a long time Mirror Cryptic 03 May 2025
Broccoli production company The Telegraph Cross Atlantic 02 May 2025
A really great time (3)
Unimaginably long span
One worked for a long time Mirror Cryptic 26 Apr 2025
Era Mirror Quick 26 Apr 2025
Long period The Telegraph Cross Atlantic 23 Apr 2025
Impossibly long stretch Wall Street Journal 22 Apr 2025
Long, long time
Ages and ages LA Times Daily 21 Apr 2025
Billion-year span
Ages and ages Eugene Sheffer 17 Apr 2025
Billions and billions of years, say
Ages and ages Eugene Sheffer 14 Apr 2025
Long, long time TV 13 Apr 2025
Age The Telegraph Mini 12 Apr 2025
Billion year span
Long, long time Newsday 09 Apr 2025
Long time The Telegraph Mini 09 Apr 2025
Long, long time New York Times 07 Apr 2025
Massive time span
Long period of time USA Today 31 Mar 2025
Long stretch of time
Era Mirror Quick 30 Mar 2025
One worked for a long time Mirror Cryptic 30 Mar 2025
Slightly shorter 29 Across? The Telegraph Cross Atlantic 29 Mar 2025
Cosmologist's time unit
Epoch The Telegraph Mini 26 Mar 2025
Long, long, long time Family Time 23 Mar 2025
Long period of time USA Today 22 Mar 2025
Long, long time
Long time New York Times 18 Mar 2025
Geologic span LA Times Daily 16 Mar 2025
One billion years
Could be one which will last a long time
Long, long time Universal 13 Mar 2025
Time one was off? (3)
A billion years Eugene Sheffer 06 Mar 2025
AKA late rave producer Ian Loveday (3)
Very long time Eugene Sheffer 28 Feb 2025
Really long time span USA Today 27 Feb 2025
Vast time period Newsday 27 Feb 2025
Long time Eugene Sheffer 27 Feb 2025
Near-eternity Thomas Joseph 25 Feb 2025
One worked for a long time Mirror Cryptic 24 Feb 2025
Era Mirror Quick 24 Feb 2025
One billion years, in geology Family Time 23 Feb 2025
Long time The Telegraph Cross Atlantic 19 Feb 2025
Massive amount of time
Ages and ages New York Times 19 Feb 2025
A really long period of time (3)
Equivalent of a billion years, in geology New York Times 16 Feb 2025
Eternity The Telegraph Quick 12 Feb 2025
Reaaaallllyyy long time?
Timeless time
Seemingly forever LA Times Daily 10 Feb 2025
A very long time in Lake Ontario?
Long, long time New York Times 09 Feb 2025
Countless years Family Time 09 Feb 2025
Gazillion years
Mar-y years
Time it takes for your crush to text back, so it seems
Forever and a day LA Times Daily 03 Feb 2025
Energy provider The Telegraph Cross Atlantic 02 Feb 2025
Great age
Some forge on for a long time (3)
Very long time Newsday 29 Jan 2025
Time to show a way ahead (3)
Many millennia Wall Street Journal 28 Jan 2025
Long, long time LA Times Daily 28 Jan 2025
Long stretch USA Today 26 Jan 2025
Vast period of time
Re-e-eally long time
Long time period USA Today 22 Jan 2025
Era Mirror Quick 20 Jan 2025
Very long time Universal 20 Jan 2025
One worked for a long time Mirror Cryptic 20 Jan 2025
Millions of lifetimes
A billion years Universal 19 Jan 2025
One worked for a long time Mirror Cryptic 15 Jan 2025
Era Mirror Quick 15 Jan 2025
Long, long time LA Times Daily 15 Jan 2025
Long stretch of time
A gazillion years Eugene Sheffer 13 Jan 2025
An eternity it takes to finish lunch (3)
Long period of time The Telegraph Cross Atlantic 11 Jan 2025
Long, long time Thomas Joseph 10 Jan 2025
Long stretch of time Universal 10 Jan 2025
Massive amount of time
One worked for a long time Mirror Cryptic 08 Jan 2025
One going out for a long time (3)
Era Mirror Quick 08 Jan 2025
Massive time span
A long period of time The Telegraph Cross Atlantic 03 Jan 2025
Centuries and centuries
One worked for a long time Mirror Cryptic 29 Dec 2024
Really long period of time
Era Mirror Quick 29 Dec 2024
One has the makings of a great time (3)
'Time' as 'Tim' turned up? (3) The Guardian Cryptic 27 Dec 2024
There's no going back to the end of the Bronze Age! (3)
Ages and ages New York Times 24 Dec 2024
Long, long time span
Very, very long time Commuter 21 Dec 2024
Bazillion years
Longer than an era
Long stretch of time
A long time after surgeon had rugs removed (3)
Incomprehensible length of time
Looong time USA Today 14 Dec 2024
It's such a stretch
Seemingly forever New York Times 11 Dec 2024
A long time making one change (3)
Long stretch of time
One worked for a long time Mirror Cryptic 09 Dec 2024
Era Mirror Quick 09 Dec 2024
Alternative hero in a great age (3)
Long stretch LA Times Daily 05 Dec 2024
Forever, figuratively LA Times Daily 04 Dec 2024
One billion years
Broccoli producing company The Telegraph Cross Atlantic 29 Nov 2024
A billion years Eugene Sheffer 28 Nov 2024
Long time New York Times 27 Nov 2024
Billion year span
An eternity it takes to finish off lunch (3)
Extremely long time period Commuter 23 Nov 2024
Very long period Newsday 21 Nov 2024
Long period of time USA Today 21 Nov 2024
Long, long time Thomas Joseph 21 Nov 2024
Billion-year span
Era Mirror Quick 20 Nov 2024
One worked for a long time Mirror Cryptic 20 Nov 2024
Vast period of time
Time period that seems like an eternity
Geologic span LA Times Daily 10 Nov 2024
James Bond producers The Telegraph Cross Atlantic 08 Nov 2024
Long time Eugene Sheffer 07 Nov 2024
Loooooooooong stretch of time
Extremely long time Newsday 04 Nov 2024
Much time
Near-eternity Thomas Joseph 31 Oct 2024
Great age of somebody bringing up the rear
Long, long time Thomas Joseph 30 Oct 2024
A period or era (3)
One worked for a long time Mirror Cryptic 24 Oct 2024
Era Mirror Quick 24 Oct 2024
A long time in Berkshire college - wasting time! The Times Quick Cryptic 23 Oct 2024
Vast time period
How time changes one! (3)
Charles James might baffle one (3)
Plenty of time for English cricket side
Very long time Eugene Sheffer 19 Oct 2024
Long, long stretch USA Today 18 Oct 2024
Vast span New York Times 18 Oct 2024
Millions of lifetimes
Extremely long time Commuter 16 Oct 2024
A billion years
One confused for especially long time (3) The Guardian Quick 12 Oct 2024
Ouite some time
One confused for especially long time (3) The Guardian Quick Cryptic 12 Oct 2024
One crazy time! (3)
Many millennia LA Times Mini 05 Oct 2024
No! In the East you reach a vast age!
It's the age of the peony! (3)
Vast age The Telegraph Quick 03 Oct 2024
Reaaaaally long time USA Today 02 Oct 2024
Long stretch of time
More than two eras
Long period The Telegraph Cross Atlantic 29 Sep 2024
In geology. and coming from a Greek word meaning "lifetime", what is the largest division of geological time comprising two or more eras? (3)
It might take this long to save up for a superyacht!
Time spent on hold with a call center, it can seem
Vast time
Long period of time The Telegraph Cross Atlantic 24 Sep 2024
One worked for a long time Mirror Cryptic 23 Sep 2024
Era Mirror Quick 23 Sep 2024
A gazillion years Eugene Sheffer 23 Sep 2024
Really long time period
Energy company and former FA Cup sponsors The Telegraph Cross Atlantic 20 Sep 2024
Time spent waiting at a red light, it seems
Long stretch New York Times 19 Sep 2024
A very long time for one in strife (3)
Millions of years make one
Many many years The Telegraph Cross Atlantic 17 Sep 2024
Big geological span
Luncheon's held for a long time (3)
1,000,000,000 years Family Time 15 Sep 2024
Time span that's much longer than an era
Overlong time Wall Street Journal 14 Sep 2024
Long stretch of time
Ages and ages Eugene Sheffer 09 Sep 2024
Millions of lifetimes
Geological age Universal 05 Sep 2024
Very long time Commuter 04 Sep 2024
Very long time for Leonard to get rid of fat (3)
Massive amount of time
Untold eras Premier Sunday 01 Sep 2024
A very long time The Telegraph Cross Atlantic 31 Aug 2024
Long stretch of time
Exceedingly long period of time
Many, many years Universal 28 Aug 2024
Long, long time Thomas Joseph 27 Aug 2024
Vast geological time period
A billion years Eugene Sheffer 26 Aug 2024
Super-long time span USA Today 24 Aug 2024
Long time Universal 20 Aug 2024
Long period The Telegraph Cross Atlantic 18 Aug 2024
Long stretch of time
Millions and millions of years, say
Very long time New York Times 13 Aug 2024
Many millennia
Years and years Wall Street Journal 12 Aug 2024
One worked for a long time Mirror Cryptic 10 Aug 2024
Age Mirror Quick 10 Aug 2024
Extra-long time Commuter 10 Aug 2024
Gazillion years
Long, long time New York Times 04 Aug 2024
Major stretch of time USA Today 03 Aug 2024
Forever and ever New York Times 28 Jul 2024
Period shorter than 51 Across The Telegraph Cross Atlantic 28 Jul 2024
Very big stretch Newsday 27 Jul 2024
One of four in Earth's history New York Times 25 Jul 2024
VERY long time USA Today 25 Jul 2024
How one alters in time (3)
Looooooooooong time
Many, many years New York Times 21 Jul 2024
Geological time span
Seemingly forever LA Times Daily 18 Jul 2024
Vast period of time
Electricity and gas supplier The Telegraph Cross Atlantic 16 Jul 2024
Era Mirror Quick 15 Jul 2024
One form of eternity
One worked for a long time Mirror Cryptic 15 Jul 2024
Very long period in posh school with no end of torment (3)
A vast time it takes to finish lunch (3)
Waiting period at the doctor's office, seemingly
Cosmologist's time unit
Universal age
A billion year span
It totals 1 billion years Family Time 01 Jul 2024
Extra-long time Commuter 01 Jul 2024
One at sea for a long time (3)
Near eternity Wall Street Journal 01 Jul 2024
It'll take forever
Many, many, many moons?
Unit of time equal to one million millennia USA Today 28 Jun 2024
Long period of time The Telegraph Cross Atlantic 28 Jun 2024
Very long time Eugene Sheffer 27 Jun 2024
Billion-year period USA Today 24 Jun 2024
Huge time stretch Premier Sunday 23 Jun 2024
Many moons New York Times 23 Jun 2024
007 producers The Telegraph Cross Atlantic 21 Jun 2024
Hadean, e.g.
For a long time the leading characters of every overseas nation (3)
Many, many years
Massive amount of time
Cosmic age
Age Mirror Quick 08 Jun 2024
One works for a long time Mirror Cryptic 08 Jun 2024
A lot more than a minute Newsday 07 Jun 2024
A looooong time Universal 06 Jun 2024
Immense period
Vast period of time
Immeasurably long time New York Times 03 Jun 2024
Age of the Odeon (3)
Ages and ages Universal 02 Jun 2024
Cosmic timeframe
Time one changed (3)
Looong period of time
Hundreds of millions of years Wall Street Journal 30 May 2024
Many, many years Universal 30 May 2024
Seemingly endless time span New York Times 27 May 2024
Long, long time The Telegraph Cross Atlantic 25 May 2024
Time capital had been put off gas light (3)
A gazillion years Eugene Sheffer 24 May 2024
Very long time USA Today 24 May 2024
Very long time for a pigeon? Not half! (3)
Leonard would be fat without this number of eras (3)
Billion-year period
One billion years Family Time 19 May 2024
Very long time Universal 19 May 2024
Long, long time USA Today 18 May 2024
Unfathomably long period of time
Energy required by working for very long period (3)
Extremely long time USA Today 16 May 2024
No point rising in respect of age (3)
One changes in time (3)
This'll take a while
The age of galleons (3)
An epoch or an era
No! At this point we're talking about a vast age
Gas, when topless, for a really long time (3)
Almost an eternity
365 billion days, astronomically Family Time 05 May 2024
Number of eras
Ages and ages Eugene Sheffer 03 May 2024
Big stretch New York Times 01 May 2024
Long stretch of time New York Times 29 Apr 2024
Ages upon ages New York Times 28 Apr 2024
Proterozoic, e.g. LA Times Daily 26 Apr 2024
Long time Thomas Joseph 24 Apr 2024
A long time in the onslaught (3)
Ages and ages New York Times 22 Apr 2024
Alternately bemoan a great age (3)
Geologic period USA Today 21 Apr 2024
Billion-year span
Billions and billions of years, say
A billion years USA Today 15 Apr 2024
Very long time! Newsday 14 Apr 2024
Massive amount of time
One is confused for a long time
Refusal to go east backwards takes a long time (3)
One drunk for a long time Mirror Cryptic 03 Apr 2024
Age Mirror Quick 03 Apr 2024
An age in school? Time to escape! The Times Quick Cryptic 02 Apr 2024
Super long time that's glowing in "neon"
Charles James was able to baffle one (3)
Long stretch of time
Unit of time often used hyperbolically LA Times Daily 30 Mar 2024
Age Mirror Quick 27 Mar 2024
One worked for long time Mirror Cryptic 27 Mar 2024
Very long time period Newsday 26 Mar 2024
Billion-year time span USA Today 25 Mar 2024
One thousand million years
Long period of time USA Today 23 Mar 2024
Chunk of eternity
Bajillion years
One billion years
Ages and ages LA Times Daily 14 Mar 2024
Exceptionally long time
Huuuuuuge stretch of time
Many, many moons Universal 13 Mar 2024
Long, long time Wall Street Journal 13 Mar 2024
Vast length of time
Very long period Newsday 07 Mar 2024
Lo-o-o-ong time New York Times 07 Mar 2024
Immense period of time
A billion years Eugene Sheffer 06 Mar 2024
Long, long time Universal 04 Mar 2024
Massive time span
Extremely long time Newsday 03 Mar 2024
Geological period Universal 26 Feb 2024
Long timespan
Millions of millennia, say
Long,long time Wall Street Journal 24 Feb 2024
Bond production company (3)
Really long time USA Today 23 Feb 2024
A vast age (3)
Long time Commuter 20 Feb 2024
One of four in the geologic time scale
How great age changes one! (3)
Countless lifetimes LA Times Daily 19 Feb 2024
Massive amount of time
One billion years Family Time 18 Feb 2024
Umpteen number of centuries
Geological stretch LA Times Daily 18 Feb 2024
Inconceivable stretch of time
Extra-long time USA Today 15 Feb 2024
One is confused for a long time (3)
Age of the neo Nazis?
One unsettled age (3)
Long, long time Thomas Joseph 13 Feb 2024
Seeming eternity New York Times 11 Feb 2024
One alters with age
Reaaaallllyyy long time?
Gazillion years
Very long time Eugene Sheffer 06 Feb 2024
Vast stretch of time
No return to the East for a long time (3)
Many, many years Universal 03 Feb 2024
Immeasurably long stretch of time
Anagram of "One"
Long time USA Today 27 Jan 2024
Long, long time USA Today 26 Jan 2024
Long time Thomas Joseph 26 Jan 2024
Cosmologist's time measure
A gazillion years Eugene Sheffer 23 Jan 2024
Geologic span LA Times Daily 22 Jan 2024
Over time period? New York Times 21 Jan 2024
Millions of lifetimes
Really long time USA Today 20 Jan 2024
Geological period LA Times Daily 14 Jan 2024
Very, very long time Wall Street Journal 13 Jan 2024
Long time Universal 13 Jan 2024
We go down, ultimately, for a very long time The Times Quick Cryptic 13 Jan 2024
Geological period of a billion years
Age Mirror Quick 08 Jan 2024
Really long period Wall Street Journal 08 Jan 2024
One worked for long time Mirror Cryptic 08 Jan 2024
A billion years, in geology Family Time 07 Jan 2024
Big stretch Newsday 06 Jan 2024
Massive time span
Spectacularly long stretch of time
Geological time division Wall Street Journal 03 Jan 2024
Super-long time USA Today 02 Jan 2024
History unit Premier Sunday 31 Dec 2023
Ten million centuries
Centuries and centuries
Age The Telegraph Quick 26 Dec 2023
Age Mirror Quick 24 Dec 2023
One works for a long time Mirror Cryptic 24 Dec 2023
Long, long time
Many millennia Eugene Sheffer 23 Dec 2023
Billion-year period USA Today 23 Dec 2023
A looooong time Universal 22 Dec 2023
Long, long time Thomas Joseph 21 Dec 2023
Exceedingly long time Newsday 18 Dec 2023
Geological period Newsday 17 Dec 2023
Billion year span
Eternity, vast age (3)
Incomprehensible length of time
Eternity, vast age The Telegraph Quick 14 Dec 2023
Long, long time New York Times 14 Dec 2023
Long division of time; UK energy company
Umpteen millennia, say
Ages and ages Eugene Sheffer 11 Dec 2023
Long stretch of time
12 billion-month period
Many years indeed
Geological time span
Long geologic span USA Today 01 Dec 2023
Unimaginable length of time, say
VERY long time Universal 27 Nov 2023
Loooong time USA Today 26 Nov 2023
Billion year span
Vast age ends in 127 (3)
Forever and then some Wall Street Journal 22 Nov 2023
Cosmologist's time unit?
Many millennia Eugene Sheffer 21 Nov 2023
Very long time New York Times 21 Nov 2023
Very long time USA Today 17 Nov 2023
Gazillion years
Geological time
Billion years to an astrologer
Vast period Newsday 09 Nov 2023
Proterozoic, e.g. Wall Street Journal 09 Nov 2023
Forever and a day?
Long time Eugene Sheffer 02 Nov 2023
Many lifetimes New York Times 02 Nov 2023
Long, long time Thomas Joseph 01 Nov 2023
A billion years Eugene Sheffer 31 Oct 2023
Historical period Newsday 28 Oct 2023
Long, long time
Looong time USA Today 22 Oct 2023
Geologist's unit of time
A billion years
One billion years, in geology
Geologist's time unit
Geologist's time period
Years and years Universal 04 Oct 2023
One billion years USA Today 03 Oct 2023
1 billion years, in astronomy
Many millennia Eugene Sheffer 28 Sep 2023
Very long time period Newsday 25 Sep 2023
Long time LA Times Daily 24 Sep 2023
Really long time Universal 19 Sep 2023
Very long time Newsday 15 Sep 2023
Really long time Wall Street Journal 11 Sep 2023
Vast stretch of time
Nearly forever?
Long time Thomas Joseph 07 Sep 2023
Seeming eternity New York Times 31 Aug 2023
Proterozoic or Hadean LA Times Daily 30 Aug 2023
Very long time Eugene Sheffer 29 Aug 2023
Long, long time
Very long time period Newsday 27 Aug 2023
A gazillion years Eugene Sheffer 26 Aug 2023
Almost-endless stretch Wall Street Journal 25 Aug 2023
1 billion years, in astronomy
Ages and ages Eugene Sheffer 21 Aug 2023
Really long time Wall Street Journal 21 Aug 2023
Long stretch Premier Sunday 20 Aug 2023
Thousand million years
Extremely long time USA Today 19 Aug 2023
Many millennia Eugene Sheffer 17 Aug 2023
Millions and millions of years, say
Time measure that's beyond comprehension
Billion-year span
String of time periods
Long span of time USA Today 31 Jul 2023
Geologist's unit LA Times Daily 30 Jul 2023
Long stretch of time
Age of American figure finally raised The Guardian Cryptic 27 Jul 2023
Indefinitely long period
Geological time span
Cosmologist's time unit
Very long stretch Newsday 14 Jul 2023
One billion years, say
Far beyond a millennium Newsday 06 Jul 2023
Many millennia LA Times Daily 05 Jul 2023
Incredibly long time USA Today 01 Jul 2023
Use heroin regularly for a long time The Times Cryptic 30 Jun 2023
Really long time USA Today 28 Jun 2023
Geological span
Ages and ages Eugene Sheffer 23 Jun 2023
Geological time period Universal 22 Jun 2023
Billion-year span
Geologic age LA Times Daily 18 Jun 2023
Phanerozoic __ LA Times Daily 17 Jun 2023
Centuries and centuries
A billion years, in astronomy Family Time 13 Jun 2023
A billion years Eugene Sheffer 13 Jun 2023
A billion years, in astronomy Family Time 11 Jun 2023
Immeasurably long time LA Times Daily 11 Jun 2023
Quite a stretch LA Times Daily 10 Jun 2023
Vast period of time
Long, long time Thomas Joseph 05 Jun 2023
1,000,000,000 years Family Time 05 Jun 2023
Very long time period Newsday 05 Jun 2023
Massive time span
A gazillion years Eugene Sheffer 30 May 2023
Millions of millennia, say
Geological time span USA Today 22 May 2023
Many millennia Newsday 21 May 2023
Unfathomably long time Universal 21 May 2023
Geological span LA Times Daily 18 May 2023
Long, long time Thomas Joseph 18 May 2023
Long, long time Universal 17 May 2023
Unimaginable stretch of time
Many, many, many millennia
Mighty long time Wall Street Journal 08 May 2023
Many, many years Universal 08 May 2023
Astronomical time stretch
Very long time period USA Today 04 May 2023
Geologic age LA Times Daily 03 May 2023
Immeasurable time span
Very long timespan Family Time 24 Apr 2023
Geologist's time period
Long stretch Wall Street Journal 22 Apr 2023
Ages and ages New York Times 19 Apr 2023
Super long time Universal 17 Apr 2023
Gazillion years
Extremely long time Newsday 16 Apr 2023
Extremely long stretch Newsday 13 Apr 2023
Seemingly forever Universal 12 Apr 2023
Geologist's unit of time
Umpteen number of centuries, say
Long period of time USA Today 02 Apr 2023
Untold years Family Time 02 Apr 2023
Geological time unit
Years and years and years Universal 28 Mar 2023
Countless lifetimes LA Times Daily 24 Mar 2023
Long period of time Universal 19 Mar 2023
Very long time Newsday 16 Mar 2023
Very long period of time USA Today 16 Mar 2023
Interminable time
Long time period USA Today 15 Mar 2023
Many millennia Family Time 13 Mar 2023
Forever and a day New York Times 08 Mar 2023
Many millennia Family Time 06 Mar 2023
Extremely long time
Billion-year span
Very long time Eugene Sheffer 27 Feb 2023
Long, long time
Much more than a minute Newsday 16 Feb 2023
Seemingly forever LA Times Daily 12 Feb 2023
Long, long time
Super long time
Billion years Wall Street Journal 31 Jan 2023
Very long time Eugene Sheffer 30 Jan 2023
A billion years
Vast span Premier Sunday 29 Jan 2023
Many millennia New York Times 29 Jan 2023
Forever and a day Universal 27 Jan 2023
Geologic time unit LA Times Daily 24 Jan 2023
Billion-year period USA Today 22 Jan 2023
Long time Eugene Sheffer 17 Jan 2023
Long time Eugene Sheffer 16 Jan 2023
Geological time span
Ages and ages Eugene Sheffer 09 Jan 2023
Super long time Universal 07 Jan 2023
Long division New York Times 31 Dec 2022
Impossible-to-measure time period
Age of bird, not beast The Guardian Cryptic 28 Dec 2022
Long, long time Universal 23 Dec 2022
Long period of time USA Today 23 Dec 2022
Extremely long period Newsday 22 Dec 2022
Seemingly endless amount of time USA Today 20 Dec 2022
Long time period USA Today 18 Dec 2022
Practically forever Universal 16 Dec 2022
Lo-o-ong time USA Today 12 Dec 2022
Time period of 1 billion years Family Time 12 Dec 2022
Geologist's time period
Extremely long time Newsday 05 Dec 2022
Very long time Universal 05 Dec 2022
Geological span LA Times Daily 04 Dec 2022
Very long time New York Times 29 Nov 2022
Ages and ages New York Times 28 Nov 2022
Geological time Canadiana 28 Nov 2022
Many millennia Eugene Sheffer 18 Nov 2022
Geologist's unit of time
Long stretch of time USA Today 16 Nov 2022
A billion years Eugene Sheffer 16 Nov 2022
Geologist's division of time
A gazillion years Eugene Sheffer 08 Nov 2022
Long period of time USA Today 04 Nov 2022
Extra-long time period USA Today 01 Nov 2022
Very long time Eugene Sheffer 29 Oct 2022
Ages and ages Eugene Sheffer 21 Oct 2022
Big time New York Times 20 Oct 2022
Wildly long time USA Today 20 Oct 2022
Phanerozoic ___ (what we live in) New York Times 16 Oct 2022
Long period The Telegraph Quick 11 Oct 2022
Long, long time USA Today 09 Oct 2022
Many eras Premier Sunday 09 Oct 2022
Stretch longer than an 11-Across New York Times 09 Oct 2022
One billion years Family Time 09 Oct 2022
Measure of Earth's age
Heroin used regularly for a long time The Times Cryptic 06 Oct 2022
Very long timespan USA Today 04 Oct 2022
A billion years Eugene Sheffer 03 Oct 2022
Substantial period of time USA Today 29 Sep 2022
One billion years, officially Universal 25 Sep 2022
Near eternity Universal 23 Sep 2022
Indefinite stretch
Very lengthy time
Long time LA Times Daily 11 Sep 2022
Long stretch Newsday 09 Sep 2022
Countless years
A gazillion years Eugene Sheffer 24 Aug 2022
Very long time Universal 21 Aug 2022
Very long time Family Time 15 Aug 2022
A million years, say
One billion years
Very long time Eugene Sheffer 06 Aug 2022
Very long time Eugene Sheffer 04 Aug 2022
Immeasurably long period The Telegraph Quick 02 Aug 2022
Long stretch of time
Seemingly forever Universal 26 Jul 2022
Long, long time New York Times 25 Jul 2022
We’re in the Phanerozoic one Wall Street Journal 20 Jul 2022
Long-stretching period
Astronomical time span
Very long stretch of time USA Today 30 Jun 2022
Long, long time
Super long time USA Today 25 Jun 2022
Exceedingly long time Newsday 19 Jun 2022
Long, long time
Immeasurably long time Universal 01 Jun 2022
Super long time USA Today 31 May 2022
Long stretch of time
Supernatural being Canadiana 23 May 2022
Long time Eugene Sheffer 21 May 2022
Long time Eugene Sheffer 17 May 2022
Geological stretch
String of time periods
Long stretch Wall Street Journal 27 Apr 2022
Many millenniums
Eternity Universal 25 Apr 2022
Near-eternity Thomas Joseph 22 Apr 2022
Very long period Newsday 21 Apr 2022
Seemingly forever Newsday 16 Apr 2022
Hard-to-imagine interval Newsday 09 Apr 2022
Many millennia Eugene Sheffer 09 Apr 2022
Ages and ages Eugene Sheffer 07 Apr 2022
Long time Universal 04 Apr 2022
Long time period USA Today 31 Mar 2022
Long, long time
Seemingly forever Wall Street Journal 22 Mar 2022
Lo-o-ong time New York Times 21 Mar 2022
Many moons Newsday 20 Mar 2022
Era upon era Premier Sunday 20 Mar 2022
Seemingly forever LA Times Daily 16 Mar 2022
Seemingly forever The Washington Post 16 Mar 2022
Very long time Wall Street Journal 16 Mar 2022
A billion years Eugene Sheffer 15 Mar 2022
Time period Canadiana 14 Mar 2022
Millions and millions of years
Quite a long time LA Times Daily 05 Mar 2022
Quite a long time The Washington Post 05 Mar 2022
A gazillion years Eugene Sheffer 03 Mar 2022
Eternity
Hugely long time Wall Street Journal 22 Feb 2022
Long time Eugene Sheffer 22 Feb 2022
Really long time USA Today 19 Feb 2022
Inconceivable stretch of time
Extremely long time Newsday 11 Feb 2022
Span of epoch proportions
Many millennia Eugene Sheffer 05 Feb 2022
Geologist's unit of time
Billion-year period USA Today 02 Feb 2022
Geological time span LA Times Daily 31 Jan 2022
Geological time span The Washington Post 31 Jan 2022
Very long time USA Today 28 Jan 2022
Very long time Eugene Sheffer 25 Jan 2022
Hyperbolic wait time New York Times 23 Jan 2022
Immeasurably long period of time Family Time 17 Jan 2022
Millions and millions of years make one
Use heroin regularly for a long time The Times Cryptic 17 Jan 2022
Very long time LA Times Daily 15 Jan 2022
Dog's age, so to speak LA Times Daily 12 Jan 2022
Many years and some more
Time period, or an anagram of one? New York Times 06 Jan 2022
Long, long time New York Times 05 Jan 2022
Many, many years LA Times Daily 02 Jan 2022
Long stretch of time The Washington Post Sunday 02 Jan 2022
Long time period USA Today 30 Dec 2021
Long, long time Universal 29 Dec 2021
Geologic time period USA Today 25 Dec 2021
Ages and ages LA Times Daily 22 Dec 2021
Ages and ages Eugene Sheffer 21 Dec 2021
Ages and ages Eugene Sheffer 20 Dec 2021
Eternity and more
Long time The Telegraph Quick 17 Dec 2021
One billion years, in geology
Many, many, many millennia
A billion years Eugene Sheffer 02 Dec 2021
Extremely long time period USA Today 02 Dec 2021
Extremely long period The Washington Post Sunday 28 Nov 2021
Vast period of time
Long time Eugene Sheffer 25 Nov 2021
Geologic time LA Times Daily 25 Nov 2021
Geologist's time period
Very long time USA Today 21 Nov 2021
Long, long time
A really, really long time Universal 13 Nov 2021
Super long time USA Today 10 Nov 2021
Billion-year period USA Today 09 Nov 2021
Long stretch of time Wall Street Journal 09 Nov 2021
Awfully long time
Age of Beano editor on retirement
Very long time USA Today 22 Oct 2021
Long run? New York Times 22 Oct 2021
Geological time of a billion years Family Time 18 Oct 2021
Long, long time New York Times 12 Oct 2021
Unit of time in Geology
A gazillion years Eugene Sheffer 08 Oct 2021
Gazillion years
Really long time LA Times Daily 06 Oct 2021
Really long time The Washington Post 06 Oct 2021
Long, long time The Washington Post 04 Oct 2021
Long, long time LA Times Daily 04 Oct 2021
Very long time Eugene Sheffer 02 Oct 2021
Very long time Eugene Sheffer 29 Sep 2021
Wait time at the DMV, seemingly Wall Street Journal 29 Sep 2021
The Phanerozoic, e.g USA Today 22 Sep 2021
A billion years Family Time 19 Sep 2021
Many, many moons Universal 17 Sep 2021
One billion years, in geology
Period of a billion years USA Today 16 Sep 2021
Ages and ages Eugene Sheffer 14 Sep 2021
Very long time period Newsday 14 Sep 2021
Vast stretch of time
Geological span Universal 01 Sep 2021
Long time period USA Today 30 Aug 2021
Geologist's unit of time
Vast period of time
Super long unit of time The Washington Post Sunday 22 Aug 2021
Billion-year span
Division of geologic time USA Today 18 Aug 2021
One billion years Family Time 08 Aug 2021
Any of four in Earth’s history Wall Street Journal 04 Aug 2021
Astronomical time span
For-ev-er Universal 03 Aug 2021
Eternity The Telegraph Quick 03 Aug 2021
Very long stretch of time
Time spent stuck in heavy traffic, seemingly The Washington Post Sunday 25 Jul 2021
Many millennia Eugene Sheffer 24 Jul 2021
A billion years Eugene Sheffer 21 Jul 2021
One billion years Family Time 18 Jul 2021
Ages and ages
Extremely long time Newsday 08 Jul 2021
A gazillion years Eugene Sheffer 07 Jul 2021
Very long stretch The Washington Post 05 Jul 2021
Very long stretch LA Times Daily 05 Jul 2021
Long time Premier Sunday 04 Jul 2021
Quite a stretch Wall Street Journal 03 Jul 2021
Geologist's unit of time
Really long time The Washington Post Sunday 27 Jun 2021
Billion-year period USA Today 25 Jun 2021
How long it might take for a mountain to form New York Times 21 Jun 2021
Billion-year span
Many, many years The Washington Post Sunday 13 Jun 2021
Millions of lifetimes
Long time period USA Today 30 May 2021
Billion-year period The Washington Post Sunday 30 May 2021
One billion years, geologically
Time period of 1 billion years Family Time 23 May 2021
Loads of lifetimes LA Times Daily 22 May 2021
Loads of lifetimes The Washington Post 22 May 2021
Huge stretch of time
Seemingly never-ending stretch of time
Vastly long time USA Today 10 May 2021
Billion-year period Newsday 07 May 2021
Quite a stretch? Universal 02 May 2021
Years and years Wall Street Journal 01 May 2021
A gazillion years Eugene Sheffer 26 Apr 2021
Geologist's time unit
Indefinitely long time
European broadcasting for a very long time
Extremely long time USA Today 09 Apr 2021
Seemingly forever New York Times 30 Mar 2021
Now we're in the Phanerozoic one New York Times 25 Mar 2021
Vast stretch of time
Time on end Premier Sunday 14 Mar 2021
Years and years Universal 14 Mar 2021
Very long time USA Today 09 Mar 2021
Long period of time Universal 05 Mar 2021
Big bunch of earth years
A billion years, in geology LA Times Daily 22 Feb 2021
A billion years, in geology The Washington Post 22 Feb 2021
Mega years Premier Sunday 21 Feb 2021
Very long stretch of time USA Today 17 Feb 2021
Long wait time, seemingly Wall Street Journal 17 Feb 2021
Countless years LA Times Daily 03 Feb 2021
Countless years The Washington Post 03 Feb 2021
Many millennia
Long time Wall Street Journal 02 Feb 2021
A billion years
Long division? LA Times Daily 28 Jan 2021
It's quite a long time USA Today 28 Jan 2021
Long division? The Washington Post 28 Jan 2021
Nearly forever New York Times 27 Jan 2021
Largest geologic unit of time
What may feel like forever
Long time, geologically
Unfathomably long time USA Today 26 Dec 2020
Long period of time USA Today 21 Dec 2020
Period divided into eras The Washington Post Sunday 20 Dec 2020
Spectacularly long time
1 billion years Family Time 30 Nov 2020
Long, long time
A billion years
Interminable span The Washington Post Sunday 22 Nov 2020
Geologist's time span
Centuries on end Premier Sunday 15 Nov 2020
Many, many moons
Long time to wait, facetiously LA Times Daily 06 Nov 2020
Long time to wait, facetiously The Washington Post 06 Nov 2020
Length of time spent on hold, it often seems New York Times 06 Nov 2020
Long period Universal 06 Nov 2020
Piccadilly-based producers of James Bond films
Centuries and centuries
Hyperbolic wait time The Washington Post 24 Oct 2020
Hyperbolic wait time LA Times Daily 24 Oct 2020
Countless years
Gazillion years
Long stretch of time USA Today 09 Oct 2020
Billion years, literally
Seemingly forever
Long period in Spain, working The Telegraph Cryptic 21 Sep 2020
Billion-year span
Immeasurably long time New York Times 09 Sep 2020
Geologist’s time period Wall Street Journal 05 Sep 2020
Period in the geologic time scale The Washington Post Sunday 30 Aug 2020
Geologist's time unit
Long stretch of time
It's a stretch New York Times 19 Aug 2020
Billion-year span
Geologic time span USA Today 16 Aug 2020
A real long time Newsday 07 Aug 2020
Geologist's unit of time
Long period
One billion years
Geological span of many, many years Family Time 13 Jul 2020
Very long period of time
Era upon era Premier Sunday 05 Jul 2020
Incredibly long geological span Family Time 28 Jun 2020
Extremely long time Universal 20 Jun 2020
Section of geological history New York Times 17 Jun 2020
Massive amount of time
Geological span of 1 billion years Family Time 14 Jun 2020
Seemingly forever
Massive amount of time
Long stretch The Washington Post Sunday 07 Jun 2020
Time period hidden in "Come on, man!" Family Time 31 May 2020
Seeming eternity Premier Sunday 24 May 2020
Geological time measure Newsday 24 May 2020
One billion years
A billion years, as a unit Family Time 18 May 2020
Mighty long stretch Newsday 17 May 2020
Extremely long unit of time Family Time 17 May 2020
Ages and ages
Geologist’s time unit Wall Street Journal 16 May 2020
Many, many years
Long unit of time USA Today 05 May 2020
From here to eternity
Many millennia Premier Sunday 03 May 2020
Word that's sometimes an exaggeration LA Times Daily 02 May 2020
Word that's sometimes an exaggeration The Washington Post 02 May 2020
Billion-year stretch
One billion years Newsday 01 May 2020
Geologic time unit USA Today 01 May 2020
Long time span LA Times Daily 26 Apr 2020
Long time span The Washington Post 26 Apr 2020
Massive span Wall Street Journal 16 Apr 2020
Many, many millennia
Geological stretch of time
Very, very long time Family Time 29 Mar 2020
Gazillion years
Geologic period Newsday 05 Mar 2020
Stretch of history New York Times 01 Mar 2020
Billion-year span
Long, long time Canadiana 24 Feb 2020
Major division of geological time The Times Concise 17 Feb 2020
Ages and ages
Geological period of time
Astronomical time span
Seemingly never-ending period
Long time, geologically
Long, long time
Immeasurably long time USA Today 31 Dec 2019
Really long time USA Today 29 Dec 2019
A billion years Universal 28 Dec 2019
Huge geologic time period
Years on end LA Times Daily 19 Dec 2019
A billion years Eugene Sheffer 19 Dec 2019
Years on end The Washington Post 19 Dec 2019
A billion year span
A very long time
Ages and ages Wall Street Journal 12 Dec 2019
___ Productions, British film production company behind most James Bond productions
Seemingly forever LA Times Daily 24 Nov 2019
Seemingly forever The Washington Post 24 Nov 2019
Geological period
Number two in team running for a long time
Years and years and years
Forever and a day Wall Street Journal 14 Nov 2019
Gazillion years Universal 12 Nov 2019
Many millennia The Washington Post 11 Nov 2019
Many millennia LA Times Daily 11 Nov 2019
365 billion days, in astronomy
Forever and a day New York Times 09 Nov 2019
Forever and a day
Lo-o-ong stretch
Lo-o-ong stretch New York Times 06 Nov 2019
Geological period The Washington Post 03 Nov 2019
Geological period LA Times Daily 03 Nov 2019
Geologic time measure Newsday 01 Nov 2019
Many, many centuries Family Time 27 Oct 2019
Geologic time unit
Very long period Newsday 24 Oct 2019
Long, long time
One billion years Family Time 21 Oct 2019
Long, long time New York Times 21 Oct 2019
Ages and ages The Washington Post 21 Oct 2019
Ages and ages LA Times Daily 21 Oct 2019
Massive span The Washington Post Sunday 20 Oct 2019
Long, long time The Washington Post 15 Oct 2019
Long, long time LA Times Daily 15 Oct 2019
Very, very long time Universal 14 Oct 2019
Long, long, long time
Geological time period Universal 10 Oct 2019
Period longer than a 12-Down USA Today 09 Oct 2019
Long, long time Wall Street Journal 02 Oct 2019
Ages and ages Eugene Sheffer 02 Oct 2019
Many millennia Eugene Sheffer 01 Oct 2019
The Phanerozoic, e.g., in geology New York Times 29 Sep 2019
Very long time Universal 23 Sep 2019
Eternity, seemingly The Washington Post Sunday 22 Sep 2019
It's longer than an era or a period
Geological time span LA Times Daily 20 Sep 2019
Geological time span The Washington Post 20 Sep 2019
Seemingly forever Wall Street Journal 14 Sep 2019
DMV wait time, seemingly LA Times Daily 13 Sep 2019
DMV wait time, seemingly The Washington Post 13 Sep 2019
Extremely long period of time
A million millennia Wall Street Journal 12 Sep 2019
Largest division of geologic time Family Time 08 Sep 2019
Heroin regularly taken for a very long time
Billion-year period Universal 06 Sep 2019
Phanerozoic ___ (current period in the earth's history) New York Times 06 Sep 2019
Gazillion years
Time between ordering and food arriving, seemingly New York Times 31 Aug 2019
Seemingly forever
Geological stretch of time
Gazillion years New York Times 21 Aug 2019
A cycling period
One billion years
A billion years USA Today 19 Aug 2019
Incomprehensibly long time Universal 12 Aug 2019
Lots and lots of time Universal 09 Aug 2019
Extremely lengthy period of time
Thousand million years
Long time Eugene Sheffer 29 Jul 2019
A billion years Family Time 29 Jul 2019
Extensive time period The Washington Post Sunday 28 Jul 2019
Very long time Eugene Sheffer 23 Jul 2019
Immeasurable period of time
Very long time New York Times 21 Jul 2019
Indefinite amount of time
Long, long time Thomas Joseph 16 Jul 2019
Loooong time The Washington Post 16 Jul 2019
Loooong time LA Times Daily 16 Jul 2019
Unfathomably long time Wall Street Journal 11 Jul 2019
A long time, but Christmas is almost over
Vast time period Universal 10 Jul 2019
Very long period of time
Series of ages New York Times 28 Jun 2019
European working a very long time The Telegraph Cryptic 15 Jun 2019
Gazillion years
Long long time Canadiana 10 Jun 2019
Astronomical time span
Millions of lifetimes
Really long time Premier Sunday 02 Jun 2019
Cosmologist's time unit
Two or more eras USA Today 23 May 2019
Nearly forever USA Today 22 May 2019
Immensely long span The Washington Post Sunday 19 May 2019
A billion-year period
Big stretch LA Times Daily 16 May 2019
Big stretch The Washington Post 16 May 2019
Geological stretch The Washington Post 12 May 2019
Geological stretch LA Times Daily 12 May 2019
Forever and a day The Washington Post Sunday 12 May 2019
Billion-year span
Countless amount of years
Magnate once guarded a very long time
Forever and a day USA Today 04 May 2019
Centuries and centuries
Waiting period, seemingly Wall Street Journal 24 Apr 2019
Cosmological time frame
Long stretch Universal 22 Apr 2019
One billion years, in geology
Long, long stretch Universal 18 Apr 2019
A long, long time Universal 16 Apr 2019
Long time Premier Sunday 14 Apr 2019
Forever, seemingly USA Today 13 Apr 2019
Forever, seemingly New York Times 12 Apr 2019
Phanerozoic, for one Universal 12 Apr 2019
Long, long time
Spiritual being Canadiana 08 Apr 2019
Seemingly forever
Geologic period New York Times 07 Apr 2019
Hadean, for example Wall Street Journal 04 Apr 2019
Very, very long time Newsday 03 Apr 2019
Cosmologist's time unit
Seemingly forever USA Today 29 Mar 2019
Many millenniums
Astronomical time span
Loooooooong time The Washington Post Sunday 17 Mar 2019
Long, long time Universal 17 Mar 2019
Many, many years Wall Street Journal 16 Mar 2019
Longest span of geological time
Ages and ages New York Times 03 Mar 2019
Supernatural being Canadiana 25 Feb 2019
Millions and millions of years make one
Geological stretch Universal 14 Feb 2019
Immeasurable stretch The Washington Post Sunday 27 Jan 2019
Vast period of time
Very long period Universal 15 Jan 2019
A devine power Canadiana 14 Jan 2019
Geologic time period USA Today 14 Jan 2019
Vast geological time
Billion year span
A lot more than a minute Newsday 05 Jan 2019
Geologic division of time
Phanerozoic, for one
Lots and lots of time
Long, long stretch
Incomprehensibly long time
Geological stretch
Billion-year period
A long, long time
Vast time period
Long, long time
Long stretch
Many millennia
Loooong time
Long, long time
Geological time span
Geological stretch
Geological period
DMV wait time, seemingly
Big stretch
Ages and ages
The Phanerozoic, e.g., in geology
Awfully long time
Series of ages
Phanerozoic ___ (current period in the earth's history)
Geologic period
Forever, seemingly
Geological time period
Gazillion years
Waiting period, seemingly
Unfathomably long time
Seemingly forever
Many, many years
Long, long time
Hadean, for example
A million millennia
12-billion-month period
Very long period
Two or more eras
Period longer than a 12-Down
Nearly forever
Geologic time period
Forever and a day
A billion years
Ages and ages
Very, very long time
Very long time
Time between ordering and food arriving, seemingly
Very long time
A divine power Canadiana 24 Dec 2018
A billion year span
Billion-year stretch Universal 18 Dec 2018
1 billion years Universal 16 Dec 2018
Long division? New York Times 08 Dec 2018
Ages and ages Universal 07 Dec 2018
Many, many years
Geological time unit
Many millenniums
Incomprehensible length of time
Really, really long time New York Times 26 Nov 2018
Interminable time Wall Street Journal 14 Nov 2018
Long time Thomas Joseph 14 Nov 2018
Time on end The New Yorker 12 Nov 2018
Vast period The Telegraph Quick 09 Nov 2018
Vast span Newsday 09 Nov 2018
Forever and a day The Washington Post 07 Nov 2018
Forever and a day LA Times Daily 07 Nov 2018
Gazillion years, say
Many, many years The Washington Post 06 Nov 2018
Many, many years LA Times Daily 06 Nov 2018
Vast period Premier Sunday 04 Nov 2018
Time for Beano editor to show up
Long period of time
Many ages LA Times Daily 18 Oct 2018
Many ages The Washington Post 18 Oct 2018
Geological stretch USA Today 17 Oct 2018
Countless amount of years, geologically
Seeming eternity USA Today 14 Oct 2018
Long period of time to a Geologist
Long stretch of time Wall Street Journal 08 Oct 2018
Indefinite period of time
Indefinitely long period of time
Energy company which sponsored the FA Cup from the 2006/7 season to 2010/11 The Times Specialist Sunday 30 Sep 2018
Time equal to a thousand million years
Immeasurable period of time Canadiana 24 Sep 2018
Long geological period USA Today 24 Sep 2018
Long, long time
Extremely long period of time
Vast geological time Universal 18 Sep 2018
Years and years LA Times Daily 18 Sep 2018
Years and years The Washington Post 18 Sep 2018
Billion-year span
Quite some time LA Times Daily 11 Sep 2018
Quite some time The Washington Post 11 Sep 2018
Many millennia Universal 10 Sep 2018
Measure of geologic time Newsday 09 Sep 2018
Division in geology New York Times 09 Sep 2018
Cosmologist's time unit The Washington Post Sunday 02 Sep 2018
One million years Family Time 02 Sep 2018
Long period Premier Sunday 02 Sep 2018
Very long stretch of time
Two or more eras of geological time Canadiana 27 Aug 2018
1 billion years, in astronomy
Long long time
Extremely long time Newsday 22 Aug 2018
Years and years
Many millennia
Many, many moons
Nearly an eternity Family Time 06 Aug 2018
1 billion years, in astronomy
One billion years
Unimaginably long time
Ages New York Times 27 Jul 2018
Considerable stretch The Washington Post Sunday 22 Jul 2018
Very long period The Times Concise 12 Jul 2018
Billion-year span Universal 12 Jul 2018
Long stretch of time
Clear speaking New York Times 05 Jul 2018
Extremely extended stretch Newsday 05 Jul 2018
L-o-o-n-g time The Washington Post 02 Jul 2018
L-o-o-n-g time LA Times Daily 02 Jul 2018
Long period
Near eternity Wall Street Journal 09 Jun 2018
Years and years
Several eras Premier Sunday 27 May 2018
Geological period Universal 23 May 2018
Long stretch of time
Very long period Wall Street Journal 22 May 2018
Last hour of the workday, seemingly Wall Street Journal 17 May 2018
Long span New York Times 13 May 2018
Geologist's unit of time
Many millennia Family Time 29 Apr 2018
The age of Homer? Not half .
Huge time period The Telegraph Quick 20 Apr 2018
Long stretch of time
Geologic span Premier Sunday 08 Apr 2018
Years on end
Big stretch of time LA Times Daily 03 Apr 2018
Big stretch of time The Washington Post 03 Apr 2018
A long time Universal 28 Mar 2018
Thousand million years
Very long time
Years on end
Span longer than an era USA Today 10 Mar 2018
Many years LA Times Daily 08 Mar 2018
Many years The Washington Post 08 Mar 2018
Geologist's measure of time
Geologist's time frame The Washington Post Sunday 04 Mar 2018
Long stretch Wall Street Journal 01 Mar 2018
Long, long, long time
Interminable time USA Today 17 Feb 2018
At least two geological eras USA Today 14 Feb 2018
Unimaginably long time
Billion-year span
Many millennia USA Today 09 Feb 2018
Long, long, long time
Billion-year span
Billion-year span
Long, long time Family Time 22 Jan 2018
Really big stretch The Washington Post 19 Jan 2018
Really big stretch LA Times Daily 19 Jan 2018
Ages
Many millennia
365 billion days, in astronomy Jonesin 02 Jan 2018
Long stretch of time
Interminable time
Geological stretch
At least two geological eras
Division in geology
Long division?
Long span
Long geological period
Really, really long time
Ages
Many millennia
Seeming eternity
Interminable time
Last hour of the workday, seemingly
Near eternity
Really long time
Very long period
1 billion years
A long time
Big stretch of time
Forever and a day
L-o-o-n-g time
Many ages
Many, many years
Quite some time
Really big stretch
Years and years
Ages and ages
Billion-year span
Billion-year stretch
Geological period
Many millennia
Vast geological time
Mega-years Premier Sunday 24 Dec 2017
DMV wait, seemingly Wall Street Journal 20 Dec 2017
Seemingly endless span USA Today 16 Dec 2017
Largest geologic time division Family Time 11 Dec 2017
Vast span Premier Sunday 10 Dec 2017
Eternity The Telegraph Quick 20 Nov 2017
Billion-year span
Cosmological stretch The Washington Post Sunday 12 Nov 2017
Long, long time Newsday 12 Nov 2017
Long series of periods Newsday 11 Nov 2017
Unimaginably long time
Untold centuries Newsday 10 Nov 2017
Waiting time at the DMV, seemingly The Washington Post 06 Nov 2017
Thousands of years Universal 06 Nov 2017
Waiting time at the DMV, seemingly LA Times Daily 06 Nov 2017
Many millennia
Millennia on end Premier Sunday 22 Oct 2017
Big chunk of time LA Times Daily 21 Oct 2017
Big chunk of time The Washington Post 21 Oct 2017
Long, long, long time
Proterozoic ___
Many millennia
Long time stretch Wall Street Journal 03 Oct 2017
Years and years on end Premier Sunday 01 Oct 2017
Super-long stretch of time
1 billion years, in astronomy Newsday 29 Sep 2017
School missing first of teachers for long time The Telegraph Cryptic 28 Sep 2017
Long, long, long time
Geologist's division New York Times 19 Sep 2017
Far too many years to count Universal 18 Sep 2017
Long time Universal 16 Sep 2017
Millions and millions of years make one
Time it takes for paint to dry, seemingly New York Times 13 Sep 2017
Billion-year span
Very long time The Washington Post 12 Sep 2017
Astronomical stretch The Washington Post Sunday 10 Sep 2017
Length of a long wait, in hyperbole New York Times 08 Sep 2017
Huge geologic time period
Extended period The Washington Post 02 Sep 2017
Extended period LA Times Daily 02 Sep 2017
Period of unspecified duration USA Today 02 Sep 2017
Billion years, in astronomy Newsday 01 Sep 2017
A massive period of time
Quite a long time Universal 29 Aug 2017
A massive amount of time
Near-eternity USA Today 20 Aug 2017
Billion-year span
365 billion days Universal 07 Aug 2017
A massive period of time
Long time period Universal 31 Jul 2017
Long while The Washington Post 30 Jul 2017
Long while LA Times Daily 30 Jul 2017
Long geological time Family Time 24 Jul 2017
Unimaginably long time Jonesin 11 Jul 2017
Unfathomably long length of time
A long period of time
Long, long time USA Today 14 Jun 2017
Untold millennia Premier Sunday 11 Jun 2017
12,000,000,000 months Family Time 28 May 2017
Extended stretch New York Times 20 May 2017
Used to describe a huge amount of time
Forever, seemingly Wall Street Journal 16 May 2017
Very long spell LA Times Daily 10 May 2017
Very long spell The Washington Post 10 May 2017
Geological stretch Family Time 08 May 2017
Vast age Premier Sunday 07 May 2017
A thousand million years Universal 04 May 2017
Vast time period of 1 billion years Family Time 01 May 2017
Extremely long time period Universal 16 Apr 2017
Many millennia New York Times 27 Mar 2017
One billion years
Many, many moons
Geologic time division Wall Street Journal 08 Mar 2017
A billion years Jonesin 07 Mar 2017
Extremely long amount of time
Long geological period Family Time 20 Feb 2017
Interminable wait Wall Street Journal 08 Feb 2017
Long geological stretch Universal 04 Feb 2017
Really long time New York Times 02 Feb 2017
Great spell LA Times Daily 21 Jan 2017
Countless years Family Time 09 Jan 2017
Individual bringing up rear for a very long time! The Times Cryptic 09 Jan 2017
Really long time Newsday 08 Jan 2017
A long time Eugene Sheffer 06 Jan 2017
Extended stretch
Length of a long wait, in hyperbole
Many millennia
Really long time
Time it takes for paint to dry, seemingly
One billion years
Quite a long time
Seemingly endless span
Period of unspecified duration
Near-eternity
Long, long time
Big chunk of time
Extended period
Long while
Very long spell
Very long time
Waiting time at the DMV, seemingly
Thousands of years
Longest division of geological time
Long time period
Long time
Long geological stretch
Far too many years to count
Extremely long time period
A thousand million years
365 billion days
Vast time span Premier Sunday 01 Jan 2017
Geologist's division
Long stretch LA Times Daily 13 Dec 2016
Very long time LA Times Daily 11 Dec 2016
Longest division of geological time Universal 08 Dec 2016
Awfully long stretch Wall Street Journal 30 Nov 2016
Age The Telegraph Quick 15 Nov 2016
One billion years Universal 05 Nov 2016
Near-infinite time span Premier Sunday 30 Oct 2016
Geologist's division LA Times Daily 26 Oct 2016
Individual cycling for a long period
Countless centuries Jonesin 25 Oct 2016
Hard-to-imagine period LA Times Daily 23 Oct 2016
Untold eras Premier Sunday 23 Oct 2016
Seemingly endless span Jonesin 11 Oct 2016
See 41 Down Newsday 29 Sep 2016
Very, very long time, in geology Family Time 26 Sep 2016
Very long time The Telegraph Quick 24 Sep 2016
Long, long, long time Universal 21 Sep 2016
An eternity The Telegraph Quick 17 Sep 2016
Listless on reflection for long period The Telegraph Toughie 15 Sep 2016
Quite a long while LA Times Daily 06 Sep 2016
Years and years New York Times 17 Aug 2016
Long time, geologically Universal 02 Aug 2016
Apparent stretch between Christmases, to kids The Washington Post 27 Jul 2016
Numerous centuries LA Times Daily 27 Jul 2016
Bunch of eras The Washington Post 24 Jul 2016
Long time LA Times Daily 15 Jul 2016
Longest division of geologic time Universal 12 Jul 2016
Geological period Wall Street Journal 12 Jul 2016
Very long time Newsday 06 Jul 2016
Awfully long time Family Time 03 Jul 2016
Long stretch New York Times 26 Jun 2016
Myriad eras Premier Sunday 26 Jun 2016
A long time in the past a gambling game, never ever forgotten
Long geological time period The Washington Post 06 May 2016
Engine originally in operation for a very long time
Near-eternity Thomas Joseph 21 Apr 2016
1,000,000,000 years Family Time 18 Apr 2016
Billion-year span LA Times Daily 10 Apr 2016
Clock watcher's wait, seemingly Family Time 04 Apr 2016
Extremely long time Wall Street Journal 21 Mar 2016
Myriad years Premier Sunday 20 Mar 2016
Two or more eras, in geology Universal 09 Mar 2016
Word found in 'time on end,' appropriately New York Times 08 Mar 2016
It's been a long time New York Times 01 Mar 2016
Geologic time division Universal 29 Feb 2016
Billion years Universal 28 Feb 2016
Countless centuries New York Times 23 Feb 2016
Extremely long geologic division USA Today 22 Feb 2016
An age The Telegraph Quick 08 Feb 2016
History unit Premier Sunday 31 Jan 2016
A billion years Newsday 29 Jan 2016
Extensive geological time USA Today 24 Jan 2016
Geological time unit Universal 18 Jan 2016
One billion years, in geology Universal 10 Jan 2016
Many eras Premier Sunday 03 Jan 2016
Extensive geological time
Quite a long while
Long stretch
Long stretch
Hard-to-imagine period
One billion years, in geology
Longest division of geologic time
Long, long, long time
Long time, geologically
Seemingly forever
Numerous centuries
Geological time unit
Long time
Years on end Eugene Sheffer 29 Dec 2015
It's a long time The Washington Post 27 Dec 2015
Billion-year period The Washington Post 24 Dec 2015
Long period in east, working
Geologic time unit LA Times Daily 20 Dec 2015
Fathomless time Universal 19 Dec 2015
Billion-year span The Washington Post 12 Dec 2015
Long geological time USA Today 09 Dec 2015
Period in history Premier Sunday 06 Dec 2015
Near-eternity Premier Sunday 29 Nov 2015
Renown oddly ignored for long time
Quite a stretch Wall Street Journal 18 Nov 2015
Huge time unit Premier Sunday 15 Nov 2015
Just about forever The Washington Post 09 Nov 2015
Seemingly impossible time USA Today 04 Nov 2015
Long geological time period USA Today 24 Oct 2015
Scads of centuries LA Times Daily 19 Oct 2015
Awfully long time LA Times Daily 16 Oct 2015
Geological division USA Today 14 Oct 2015
The Hadean was the earth's first one New York Times 10 Oct 2015
One hundred million decades Universal 08 Oct 2015
Eternity Eugene Sheffer 07 Oct 2015
Clock-watcher's wait, seemingly USA Today 21 Sep 2015
Long time Newsday 17 Sep 2015
Clock watcher's wait, seemingly USA Today 09 Sep 2015
Many millennia The Chronicle of Higher Education 04 Sep 2015
Quite some time Eugene Sheffer 15 Aug 2015
Many, many years New York Times 10 Aug 2015
We live in the Phanerozoic Wall Street Journal 31 Jul 2015
It's quite a stretch LA Times Daily 23 Jul 2015
Many moons New York Times 23 Jul 2015
Very long span Newsday 23 Jul 2015
One billion years USA Today 19 Jul 2015
Very long stretch Universal 19 Jul 2015
Very long period (US and technical spelling) The Times Concise 13 Jul 2015
Vast stretch Premier Sunday 12 Jul 2015
Interminable time New York Times 05 Jul 2015
Frustrating waiting time, facetiously LA Times Daily 21 Jun 2015
Many, many years Universal 14 Jun 2015
Seeming eternity The Chronicle of Higher Education 12 Jun 2015
'Long time no see' (finally returning)
Very long time Wall Street Journal 26 May 2015
Forever and a day Universal 22 May 2015
Many, many years USA Today 21 May 2015
Vast time period Newsday 14 May 2015
Geological period Newsday 08 May 2015
A billion years, in astronomy Jonesin 07 May 2015
Many millennia make one Universal 06 May 2015
100,000,000 decades New York Times 21 Apr 2015
Extended period of time USA Today 16 Apr 2015
Century upon century USA Today 13 Mar 2015
Time in a waiting room, seemingly USA Today 20 Feb 2015
Geochronological span LA Times Daily 19 Feb 2015
One billion years, geologically USA Today 29 Jan 2015
Geologic division Universal 11 Jan 2015
Clock-watcher's wait, seemingly
100,000,000 decades
Interminable time
Many moons
Many, many years
The Hadean was the earth's first one
Very long stretch
One hundred million decades
Many, many years
Many millennia make one
Geologic division
Forever and a day
Fathomless time
A billion years
Geological period
Long time
Long, long time
Vast time period
Very long span
It's quite a stretch
Geologic time unit
Geochronological span
Frustrating waiting time, facetiously
Awfully long time
Century upon century
Clock watcher's wait, seemingly
Vast stretch
Several eras
Period in history
Near-eternity
Huge time unit
Extended period of time
Geological division
Long geological time
Long geological time period
Many, many years
One billion years, geologically
Seemingly impossible time
One billion years
Million-millennia period
Many, many moons
Long, long time
Just about forever
It's a long time
Forever, seemingly
Forever and a day
Billion-year span
Seeming eternity
Many millennia
A billion years
Many ages
Quite a stretch
We live in the Phanerozoic
Long long long long long long long time
Many millennia
Time in a waiting room, seemingly
It may seem like an eternity
Long period
Scads of centuries
Many, many moons New York Times 21 Aug 2014
Long time no see — finally turned up
Incredibly long time
James Bond film production company
Long stretch
Series of periods
Years on end
Many periods are in it
Years and years
Long time
Length of a boring class, so it seems
Quite a stretch
Quite a while
Lengthy interval
Ages and ages, collectively
Lo-o-o-ong time
Seeming eternity
Almost forever
Countless years
Super-freaking-long time
Very long period
History unit
Immense time span
Just about forever
Many millennia
Big stretch?
Long time
Many years
Many, many moons
Near eternity
Awfully long time
Geological time
Very long time
Many, many epochs
Seemingly forever
One billion years, geologically
Vast span
Myriad moons
Vast time period
Long time
Two or more eras, in geology
Tons of time
Period too long to measure
Millions of years
Time spent at the DMV, it often seems
Long time, geologically
Geological time period
Geological time
Extremely long time period
Geological span
Almost forever
Untold millennia
A billion years
Age
Hundreds of generations
Really, really long time
Many millennia
Geologic time unit
Billion-year span
Geological stretch
It's quite a stretch
Slice of history
Very long time
Years and years
Ages and ages
Dog's age
Geologic span
Ages
Big time
Lengthy time
Millions of lifetimes
Mighty long time
Many, many moons
Long geologic time division
Forever, or close to it
Eternity, seemingly
1,000,000,000 years
Billion-year span
Lengthy time
Slice of history
Huge time span
Proterozoic ___
Many a doctor's office wait, seemingly
1,000,000,000 years
Great geological time span
Long geologic time division
Many, many moons
Big time
Seemingly forever
Quasi-opposite of "flash"
Geological time division
Nearly forever
Seemingly endless time
Long time
Time it seemingly takes to get a tax refund
Near-eternity
Lengthy interval
DMV wait time, seemingly
Billion years
Millions of years
Period of many years
Longest time
Extremely long unit of time
Untold millennia
Span of epoch proportions?
Really long geological time
Geologic-time measurement
Eternity, seemingly
An extremely long period of time
A billion years, in astronomy
Very long Supergrass song?
Very long time period
Extremely long time
A billion years, in astronomy
Countless years
A frickin' long time
The Hadean was the first one, ending about 4 billion years ago
Lo-o-o-ong time
Immeasurably long time
Great time
Big stretch
Almost forever
One billion years, in astronomy
Impatient person's wait, seemingly
Centuries and centuries
Giga-year
Many a DMV wait, seemingly
Geologic time unit
Extremely long time
Era upon era
Billion-year period
Multiple eras
Many 23-Across
Time immemorial
Seemingly forever
Incalculably long time
A long, long time
Quite a stretch
Many, many years
Many ages
Era upon era
Billion-year period
Unimaginably long time
Two or more eras
Quite a span
Long, long time
Long time to wait
Ages and ages
Basically forever
Years and years and years New York Times 18 Apr 2011
Long stretch of history
Era after era
Nearly an eternity
It takes forever
A billion years
Proterozoic, for one
Longest time span, geologically
One billion years, in geology
Untold millennia
A bazillion jillion years
Largest geologic time division
Long, long, long time period
Longest division of geologic time
Longest division of time, in geology
Quite a span
Mighty long time
Long time, even in the singular
Great time
A billion years, in geology
A month of Sundays
It takes forever
Geological span
Geological time division
Indefinitely long period
Large timeline segment
Largest division of geologic time
Very long time
<<NO CLUE>>
Years on end
Many milleniums
Many, many moons
Quite a while
Quite a span
Untold years
Ton of time
Really long time
Many, many years
Vast time unit
Many moons
Countless years
Almost eternity
Years and years and years
Years on end
Years and years and years
Gigayear
Astronomical stretch
1,000,000,000 years
Extremely long time
A month of Sundays
Great time
Long time, even in the singular
Long, long time
Many, many moons
Mighty long time
Proterozoic, for one
Lunch ending
Vast age
Umpteen years
A million millennia
Era upon era
Long stretch of time
A month of Sundays
Astronomical time span
About a billion years
Geologic period
Extremely long time
Almost eternity
Lengthy time
Very long time
The longest time?
Uncountable years
Long time-
One billion years
About 525 trillion minutes, in astronomy
Long geological span
Years and years on end
Awfully long time
Geological span
Quite a long time
Big stretch
Many a moon
Almost an eternity
Forever and a day, seemingly
Very long time
Longest division of geological time
Endless years
A million millennia
Two or more eras, in geologic time
Forever, or close to it
Two or more eras, in geologic time
Quite a long time
Geological span
Astronomical time span
Extremely long time
Longest division of geologic time
About 525 trillion minutes, in astronomy
Long time
Ages
365 billion days, geologically
Big time?
Unit in astronomy
Long stretch of time
Long time
Centuries and centuries
Ten megacenturies
Years and years
Very long stretch
Many millennia
One million chiliads
Quite a stretch
Really long time
A billion years
Cosmological span
Many moons
Ages and ages
Annoying wait, facetiously
Forever and a day, facetiously
Long time
Looooong time
Many millennia
It's a real stretch
It seemingly never ends
Geological stretch
Endless years
Very long interval
Extensive period
Extensive period
Extremely long stretch
Long time
Many, many millennia
The Phanerozoic, for one
Millions of years
Long period
Extended period
Really long time
Seeming eternity
A million millennia
Many millenniums
Big hunk of time
Geologic time unit
Mighty long time
Mind-boggling time span
Tons of time
1,000,000,000 years, in geology
Umpteen millennia
Forever and a day, facetiously
Looooong time
Very long interval
Annoying wait, facetiously
It's longer than an era
Mind-boggling time span
Humongous span
A billion years, to geologists
Astronomically long time
Almost forever
Mighty long time
Really long time
Time without end
Vast timeframe
Waiting period, it sometimes seems
Progeny of Eternity and Infinity, in Marvel Comics
Big time
Seemingly forever
Many many years
Interminably long time
Astronomical time period
Clock watcher's wait, seemingly
One billion years, in geologic time
Many eras
Astronomical time period
It's longer than an era
Unimaginable time period
Immeasurable time
Untold centuries
Billion-year time period
Time on hold, seemingly
Period too long to measure
Quite a stretch
Countless years on end
Unimaginable time
Years on end
10 megacenturies
Years on end
Big time?
Countless years
Geologic period
Eternity
Practically forever
It keeps going and going ...
Long, long time
Millennia on end
Big time division
One billion years
Endless time
Megayears
Span of epoch proportions?
Astronomer's time period
Long geological period
Umpteen millennia
Really long time
One billion years
Near eternity
Long stretch
Many millennia
Division of geologic time
Long interval
Untold millennia
Waiting period, it sometimes seems
Seemingly forever
Many many years
Waiting period, it sometimes seems
Interminably long time
Forever and a day
Time on end
It goes on and on
Immeasurably long period of time
L-o-n-g time
Long period of time
Long stretch
Untold centuries
Division of about one billion years
Years on end
Billion-year period
A bazillion jillion years
Untold centuries
Vast time frame
Long period of time
Very long stretch
Real long spell
Long period of time
Dog's age
Proterozoic, for one
Lot of time
Exceedingly long time
Long time
It's a long time
Long geological period
Billion-year stretch
Geologic time period
Extremely long time
Dog's age
Lengthy stretch
Dog's age
Largest geological division
Real long spell
Very long stretch
Period in history
Millennia upon millennia
Indefinable time
Inconceivable stretch
Big stretch
Astronomer's time period
Proterozoic ___
Long period of time
Age
Geology period
Lengthy stretch
L-o-n-g time period
Quite a while
Long geological time
Big hunk of time
Longest time
Indefinable time period
Many, many millennia
Slice of history
One billion years, in astronomy
Two or more eras, in geology
Time on end
Just about forever
Lengthy time unit
Huge time stretch
Long geological time period
Long time span
Long time division
Eternity
Astronomical time period
Years and years on end
A billion years
Longish time span
Wait at the motor vehicle bureau, say
Millennia upon millennia
Span longer than an era
Unimaginably long time
Millions of years
Huge stretch
Vast time period
Vast time unit
Span of epoch proportions?
Exceedingly long time
Long, long time
A lo-o-ong time
A billion years
It lasts between four and five galactic years
Seeming eternity
Heck of a long time
Long time
A billion years
Vast time frame
Geological span
Seemingly forever
Long time
A billion years, to Hubble
Billion-year stretch
Long time, geologically
A billion years, to Hubble
Unit of time
Long time division
Big time
Years and years
It's comprised of ages and ages
Seemingly endless time
Big time
Quite a while
Unit of time
It can be subdivided into periods
Indefinitely long time
Chiliad after chiliad
It's a big stretch
Geologist's time period
Many millennia
Geological duration
L-o-n-g stretch of time
Prolonged period
Almost nine trillion hours
Incredibly long time
Long time, geologically
Forever, seemingly
Period of many years
Longish span of time
Longish span
A very long time
Near eternity
Seemingly forever
Quite a spell
Geologic period
Forever, facetiously
Considerable stretch
Age
Big time
Long, long time
A looooong time
Considerable stretch
Forever, facetiously
Geologic period
Quite a spell
Centuries on end
365 billion days, astronomically
Proterozoic or Archeozoic, e.g.
Long, long time
Quite a stretch
One hundred million decades
Immeasurable time unit
Geologic time division
Long time
Ages and ages
Millions of moons
Many moons
It's over thirty quadrillion seconds long
It might be divided into eras
Half a million bimillennia
Gigayear
Very long time
365 billion days, in astronomy
Geologic division
Long stretch
Very, very long time
Waiting time at the motor vehicle bureau, seemingly
String of periods
Several eras
It's quite a stretch
Immeasurable period of time
Indefinitely long time
Lo-o-ong period
One million millennia
Phanerozoic, for one
Hyperbolic timespan
Lo-o-ong time
Geologic time division
It's made up of many periods
Countless amount of years
Countless amount of years
Long stretch
Eternity
Archean, for one
Long time, to a geologist
Time on end
Long period
A long time
Ages and ages
Very long time
Many eras
Very long stretch
Uncountable years
Many moons
Amazingly long time
Immeasurably long time
Time measured in ages
Time to evolve?
Myriads of moons
Group of eras
What a waiting time may seem
The longest division of geologic time
Very long time period
Very long stretch
Series of periods
Mighty long time
Geologic division
Indefinite period
Countless centuries
Its make-up is many years
Very long time
Many, many moons
Long, long time
Very long time period
Seeming eternity
One billion years
Mind-boggling stretch
Immeasurable time
Geologic-time unit
Awfully long time
Long stretch
Tons of time
Time on end
Unbelievably long time
Vast period
Years and years
Roughly forever
Vast period
Two or more eras
Extended period
It lasts and lasts
At least two eras
Largest geologic time division
12,000,000,000 months
Quite a while
Time division
Years and years
Many eras
One billion years in ONE?
Roughly forever
Years and years
Long stretch
Age
Quite some time
Ages upon ages
Longest time span, geologically
Largest geologic time division
Very long time
Uncountable years
At least two eras
Long time
Mind-boggling span
Many, many years
Indefinitely long time
Eternity
Real long spell
Geological span
Two or more eras
Period in the earth's history
A month of Sundays
Long, long time
Geological stretch
Mighty long stretch
Millennia upon millennia
Unbelievably long time
Geological time
Many centuries
A long period of time
Forever and a day
Geologist's measure
Big time
An age
A long, long time
Age
Zillions of years
Quite a while
Month of Sundays
Many, many millennia
Geologic age
Vast stretch of time
Ages
Time in a waiting room, seemingly
About 1/5th of Earth's existence
Long, long time
Unit of time
Immeasurable period
Years and years
Big bunch of years
Phanerozoic or Archean, e.g.
Mind-boggling time span
A long time
Two or more eras
See 7 Down
1,000,000,000 years
A month of Sundays
Billion years
Billion-year stretch
Geological period
Largest division of time, in geology
Ages
Long long time
Light years galore
Lengthy period
Super-long time
Long time
Phanerozoic ___
No short time
Two or more eras
A long time
Long time to wait
One billion years, to an astronomer
It lasts and lasts
A long time
Seemingly forever
Untold centuries
Fathomless time
Generations
Tons of time
Good long while
Longish span
At least two eras
Time without end
Geological time
Time in history
Centuries and centuries
Years on end
Time out of mind
Thousands of centuries
Eternity
Eras and eras
Astronomically long time
Two or more eras
Loooong wait
Clock watcher's wait, seemingly
Immeasurable period
Really long time
Many moons
Unfathomably long time
Two or more eras, in geology
One billion years, geologically
Long period
Largest geologic time division
L-o-o-o-o-ng time
Two or more eras
Largest geologic time division
Awfully long time
Many chiliads
One billion years
Forever and a day
One billion years to Hubble
Time out of mind
Multimillennia period
Forever, or close to it
Lots of time
Time spent on hold, e.g.
Long time between dates?
At least two eras
Billion years
Forever and a day
365 billion days, in astronomy
Eternity, seemingly
Quite a while
One billion years, in geology
Waiting period, seemingly
Time spent on hold
Age
Millenniums
Immeasurable time
Very long period
Many ages
Time without end
Phanerozoic, for instance
An eternity
A l-o-n-g time
Unspecific duration
Awfully long time
Roughly forever
Untold centuries
Near eternity
Many lifetimes
Long, long ago
Perpetuity almost
Myriad coon's ages
Lengthy time span
A dog's age
Long spell
Eternity
A month of Sundays
Timepiece?
Billion years
Many ages
Many, many eras
Cosmological unit of time
Great time expanse
Geology term
A long time
Time unit
Era after era
Kalpa, to a Hindu
Indefinitely long period
Imprecise time unit
Time period
Time immemorial
Ages upon ages
A long, long time
Longest time division
From B.C. to TV
Century upon century
Long, long time period
Long time period
Very, very long time
Period from B.C. to TV
Lengthy period
Long, long period
Geologic time
Countless ages
Years upon years
Countless years
Long time
From here to eternity
Two or more geological eras
Incomprehensible time span
Uncountable years
Long time span
Periods upon periods
Years and years
Time division
Eras upon eras
Long period of time
Time out of mind
Geological time division
Geologic time period
Millennium upon millennium
The time of many billions of lives
Period of time
Mind-boggling period
Mind-boggling time
Long, indefinite period
A thousand ages
Millennia
Long geological period
Unnumbered years
Infinite ages
Geological division
Span of time
Geological age
Period
Time span
Relative of a saeculum
Cosmic cycle
Time it takes for your four-year-old to finish her meal (seemingly)
Time it takes to get to a human being when calling a call center, seemingly
Time period
Time spent calling call centers, seemingly
Unfathomably long time
Unthinkable length
Very long time
Wait for a bus on a rainy day?
Wait time at the cashiers on Black Friday, seemingly
A long, long time.
Geologic time span.
Grand division of geological time.
Many, many years.
Immeasurable period.
An age.
Division of geologic time.
Seemingly endless period of time.
Years uncounted.
Geological time division.
Indefinitely long time.
Several eras.
The Paleozoic ___.
Untold years.
Years and years.
A very long time.
Indefinitely long period.
Centuries and centuries.
Hadean or Archean, e.g.
Almost eternity.
Countless years.
Period of time
Long, long time.
Immeasurable years.
Many ages.
Measureless time.
Years on end.
Many millenniums.
Many thousands of years.
Unnumbered years.
Time division.
Division of time.
Time out of mind.
Ages and ages.
Time period.
Long period.
Eternity.
Geologic time.
A long time.
Many years.
Period akin to a blue moon.
A thousand ages.
Period of time.
Two or more eras.
Age.
Time
Time unlimited.
Long time.
Relative of a millennium.
This is going to take a while
An age of the universe.
From B. C. to TV.
An eternity.
A million years.
Cycle.
Diuturnity.
Vast age.
Anagram of 40-Across
Very long time.
Big, big stretch of time
Billion years, easily
It is a long, long, long time
Time uncounted.
An eternity
Long, long time
Phanerozoic, e.g.
Phanerozoic, for instance
Time between checks, for a freelancer, seemingly
Age
Time.
Time between ice ages
Unrecorded time.
Time in between gigs, seemingly, to an impatient freelancer
Time it takes for a cavern to form
Time it takes for a mountain to form
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