The most common and most likely answer to this crossword clue is the 6 letter word HARDEN which also is the latest solution we found used in Newsday in 2015.
Make tougher crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters |
|---|---|---|
| HARDEN | 100 % | 6 |
Words with a meaning similar to the clue: Make tougher
These words may or may not be a possible solution to this crosswords clue.- harden
- toughen
- toughened
- jadeite
- hardened
- abolish
- accent
- accrete
- acetify
- acidify
- activate
- actualize
Crossword Answer definitions
HARDEN verb- To become hard (tough, resistant to pressure).
- To make something hard or harder (tough, resistant to pressure).
- To strengthen.
- To modify (a website or other system) to make it resistant to malicious attacks.
- To become or make (a person or thing) resistant or less sensitive.
- To become or make (a consonant) more fortis.
- A coarse kind of linen made from hurds.
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution