| Answer | Crossword Clue |
|---|---|
| ENURED | Toughened. |
| ENURED | Toughened |
| INURED | Toughened |
| STEELED | Toughened |
| ANNEALED | Toughened |
| TEMPERED | Toughened up |
| STEELED | Toughened up |
| INURED | Toughened up |
| HARDENEDUP | Toughened and tempered. |
| ANNEALED | Toughened, as glass |
| Answer | Crossword Clue |
|---|---|
| ENURED | Toughened. |
| ENURED | Toughened |
| INURED | Toughened |
| STEELED | Toughened |
| ANNEALED | Toughened |
| TEMPERED | Toughened up |
| STEELED | Toughened up |
| INURED | Toughened up |
| HARDENEDUP | Toughened and tempered. |
| ANNEALED | Toughened, as glass |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.