The most common and most likely answer to this crossword clue is the 5 letter word INURE , but the solution may also be GROWASPINE which is one of the most recent solution (2017 in Chronicle of Higher Education).
Toughen up crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| INURE | 73 % | 5 |
| ANNEAL | 9 % | 6 |
| GROWASPINE | 9 % | 10 |
| BEAMAN | 9 % | 6 |
Words with a meaning similar to the clue: Toughen up
These words may or may not be a possible solution to this crosswords clue.- toughen
- enharden
- stiffen up
- harden
- strengthen
- buff up
- smarten up
- soften
- buck up
- muscle up
- rigidize
- tighten up
Crossword Answer definitions
INURE verb- To cause someone to become accustomed to something (usually) unpleasant.
- To take effect, to be operative.
- To commit.
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution
More clues leading to the result INURE
- Accustom to hardship
- Condition
- Accustom
- Habituate
- Harden
- Toughen up
- Toughen
- Acclimate
- Get used to
- Make accustomed
More clues leading to the result ANNEAL
- Strengthen by heating
- Strengthen
- Heat-treat
- Heat and then cool
- Temper
- Temper, as metal
- Toughen, as glass
- Toughen by heating, as glass
- Treat with heat to toughen
- Strengthen, as glass