| contract(verb, close, set, settle) |
| firm(verb, close, set, settle) |
| ossify(verb, close, set, settle) |
| petrify(verb, close, set, settle) |
| precipitate(verb, close, set, settle) |
| press(close, set, settle, firm) |
| reinforce(verb, close, set, settle) |
| starch(verb, close, set, settle) |
| amalgamate(verb, close, set, settle) |
| bake(verb, close, set, settle) |
| become firm(verb, expression, idiom, harden) |
| buttress(verb, close, set, settle) |
| calcify(verb, close, set, settle) |
| callous(verb, close, set, settle) |
| close(verb, set, settle, firm) |
| fortify(verb, close, set, settle) |
| fossilize(verb, close, set, settle) |
| gelate(verb, form, set, develop) |
| gird(verb, close, set, settle) |
| indurate(verb, close, set, settle) |