| impassible(adjective, bad, cold, aloof, no feelings) |
| jell(verb, close, set, fix, settle) |
| nerve(verb, close, set, fix, settle) |
| ossified(adjective, hard, firm, solid, tense) |
| petrified(adjective, set, hard, firm, solid) |
| precipitate(verb, close, set, fix, settle) |
| press(verb, close, set, fix, settle) |
| reinforce(verb, close, set, fix, settle) |
| remorseless(adjective, determined, resolute, uncompromising, unshakeable) |
| sclerotic |
| settle(verb, close, set, fix, firm) |
| solidified(adjective, set, hard, firm, solid) |
| starch(verb, close, set, fix, settle) |
| steeled(adjective, set, firm, solid, hardened) |
| tough(adjective, mean, hard, firm, harsh) |
| unbendable(adjective, firm, determined, resolute, rigid) |
| unkind(adjective, bad, cold, aloof, no feelings) |
| vitrified(verb, close, set, fix, firm) |
| accustom(verb, dull, develop, rough, adjust) |
| adapt(verb, dull, develop, rough, adjust) |