| Answer | Crossword Clue |
|---|---|
| CASEHARDEN | Make callous |
| SEAR | Make callous. |
| harden | make callous hardened his heart |
| indurate | to make callous, stubborn, or unfeeling |
| calloused | CALLOUS, to make or become hard |
| callousing | CALLOUS, to make or become hard |
| indurated | to make callous, stubborn, or unfeeling |
| indurates | to make callous, stubborn, or unfeeling |
