| concreted(verb, jellied, gel, calcify, coagulate) |
| conform(verb, dull, develop, blunt, accustom) |
| congeal(verb, close, set, firm, dry) |
| consolidate(verb, close, set, firm, dry) |
| contemptuous(adjective, hard, unfeeling, unsympathetic, hardened) |
| contract(verb, close, set, firm, dry) |
| contrary |
| cruel(adjective, hard, unfeeling, unsympathetic, hardened) |
| crystallize(verb, close, set, firm, dry) |
| curdle(verb, close, set, firm, dry) |
| curdled(verb, jellied, gel, calcify, coagulate) |
| curdling(verb, jellied, gel, calcify, coagulate) |
| cynical(adjective, hard, unfeeling, unsympathetic, hardened) |
| deaden(verb, dull, develop, blunt, accustom) |
| deaf to(expression, adjective, hard, unfeeling, unsympathetic) |
| determined |
| develop(verb, dull, blunt, accustom) |
| discipline(verb, dull, develop, blunt, accustom) |
| disciplined(verb, adjective, calcify, curdled, calloused) |
| disciplining(verb, calcify, curdled, calloused, densify) |