| amalgamate(verb, close, set, firm, dry) |
| anneal(verb, close, set, firm, dry) |
| apathetic(adjective, hard, unfeeling, unsympathetic, hardened) |
| bake(verb, close, set, firm, dry) |
| be numb(jellied, gel, calcify) |
| benumbed(adjective, hard, unfeeling, unsympathetic, hardened) |
| blind to(expression, adjective, hard, unfeeling, unsympathetic) |
| blunt(verb, dull, develop, accustom) |
| brace(verb, close, set, firm, dry) |
| bracketed(verb, jellied, calcify, coagulate, gelatinate) |
| braze(jellied, gel, calcify) |
| brutalize(verb, dull, develop, blunt, accustom) |
| buttress(verb, close, set, firm, dry) |
| cake(verb, close, set, firm, dry) |
| caking(verb, jellied, gel, calcify, coagulate) |
| calloused(verb, jellied, gel, calcify, coagulate) |
| callus(verb, dull, develop, blunt, calcify) |
| candied(jellied, gel, calcify) |
| careless(adjective, hard, unfeeling, unsympathetic, hardened) |
| case-harden(verb, dull, develop, blunt, calcify) |