The most common and most likely answer to this crossword clue is the 12 letter word IRREVERSIBLE which also is the latest solution we found used in New York Times in 2009.
Impossible to change crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| IRREVERSIBLE | 100 % | 12 |
Words with a meaning similar to the clue: Impossible to change
These words may or may not be a possible solution to this crosswords clue.- unchangeable
- unchanging
- fixed
- immutable
- static
- calcified
- immutability
- inexorably
- changeless
- fast
- broker
- unshakable
Crossword Answer definitions
IRREVERSIBLE adjective- Incapable of being reversed or turned about or back; incapable of being made to run backward.
- Incapable of being reversed, recalled, repealed, or annulled.
- Incapable of being reversed to the original state without consumption of free energy and increase of entropy.
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution