Billion-year time periods Crossword Clue

Here is the answer for the crossword clue Billion-year time periods . 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 4 letters. We think the likely answer to this clue is EONS.

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Crossword Answer For Billion-year time periods:

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40 Potential Answers:

RankAnswerLengthSourceDate
98% EONS Billion-year time periods (4)
44% EON Billion-year time period (3)
3% SEASONS Periods of the year (7) (7) Puzzler Dec 22, 2025
3% AIRE Suffix for billion (4) Eugene Sheffer Dec 22, 2025
3% MONTHLY Twelve times a year (7) (7) The Sun Mini Dec 19, 2025
3% LUSTRUM Desire strong drink for five-year period (7) The Times Quick Cryptic Dec 19, 2025
3% WEEK Period of time (4) (4) Mirror Quick Dec 10, 2025
3% ERA Period of time (3) Universal Dec 8, 2025
3% GIGA "Billion" prefix (4) Newsday Dec 7, 2025
3% OCTILLIONDRESSES Billions and billions of boutique items? (16) New York Times Nov 23, 2025
Billion-year time periods Crossword Clue
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We found 40 solutions for Billion-year time periods. The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is EONS.

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