The most common and most likely answer to this crossword clue is the 9 letter word SMARTENUP which also is the latest solution we found used in USA Today in 2020.
Become brainier crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| SMARTENUP | 100 % | 9 |
Words with a meaning similar to the clue: Become brainier
These words may or may not be a possible solution to this crosswords clue.- brainy
- frightened
- scared
- footed
- immunized
- immunocompromised
- vaccinated
- abler
- absent
- abusive
- anesthetized
- bellied
Crossword Answer definitions
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution