The most common and most likely answer to this crossword clue is the 7 letter word IMPAIRS which also is the latest solution we found used in LA Times in 2004.
Makes less effective crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| IMPAIRS | 100 % | 7 |
Words with a meaning similar to the clue: Makes less effective
These words may or may not be a possible solution to this crosswords clue.- weakens
- inhibits
- slows down
- impair
- worse
- blunt
- impaired
- degrade
- booster
- modifier
- booster dose
- booster shot
Crossword Answer definitions
IMPAIRS verb- To weaken; to affect negatively; to have a diminishing effect on.
- To grow worse; to deteriorate.
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution