The most common and most likely answer to this crossword clue is the 3 letter word EON which also is the latest solution we found used in CrossSynergy in 2001.
About 1/5th of Earth's existence crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| EON | 100 % | 3 |
Words with a meaning similar to the clue: About 1/5th of Earth's existence
These words may or may not be a possible solution to this crosswords clue.- dark ages
- doubt
- agnostic
- philosophy
- question
- dubiousness
- produce
- questioning
- questions
- establish
- becomes
- law
Crossword Answer definitions
EON noun- Eternity.
- A period of 1,000,000,000 years.
- The longest time period used in geology.
- A long period of time.
- (usually spelled aeon or æon) A spirit being emanating from the Godhead.
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution