Crossword Puzzle Clue Answers
We've seen 1 answer for the crossword clue 'Billion-year span' in our database. It has been used in 5 crosswords, the latest of which was the Penny Dell Sunday crossword on August 20, 2023.
Crossword answers for the clue "Billion-year span"
- EON
Related Clues
- Long time
- Phanerozoic, for instance
- Waiting period, seemingly
- Long, long time
- One billion years, in geology
- Quite a while
- Age
- Forever, or close to it
- Lots of time
- Interminable time
- A billion years
- One billion years
- Years on end
- Seemingly forever
- Years and years
- Ages
- Time in history
- Centuries and centuries
- Immeasurable period
- Loooong wait
Last Seen In
- Penny Dell Sunday - August 20, 2023
- Penny Dell Sunday - February 12, 2023
- LA Times - April 10, 2016
- LA Times - July 10, 2013
- Washington Post - July 02, 2007