Billion-year time period Crossword Clue

Here is the answer for the crossword clue Billion-year time period . We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 3 letters. We think the likely answer to this clue is EON.

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Crossword Answer For Billion-year time period:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% EON Billion-year time period (3)
45% EONS Billion-year time periods (4)
4% AEON Billion years, astronomically (4) New York Times Aug 25, 2026
3% TERMS Periods of the academic year (5) The Telegraph Plusword Sep 6, 2026
3% IKEA Store that sells more than 1 billion meatballs every year (4) USA Today Sep 6, 2026
3% AIRE Suffix with "million" or "billion" (4)
3% REGNALYEARS Time periods starting on an anniversary of a coronation (11) The Times Specialist Sunday Aug 30, 2026
3% ERA Historical period of time (3)
3% GAP ___ year (pre-college period, for some) (3)
3% SPELL Period of time (5) Thomas Joseph Aug 8, 2026
Billion-year time period Crossword Clue
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We found 40 solutions for Billion-year time period. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is EON.

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