| solidify(verb, form, close, place, set) |
| congeal(verb, form, close, place, set) |
| stiffen(verb, form, support, close, place) |
| set(verb, form, support, close, develop) |
| strengthen(verb, support, close, set, meet) |
| thicken(verb, form, close, place, set) |
| coagulate(verb, form, close, set, develop) |
| brace(noun, verb, support, close, set) |
| indurate(verb, adjective, close, set, settle) |
| cake(noun, verb, close, set, settle) |
| inure(verb, study, develop, improve, prepare) |
| fortify(verb, support, close, set, strong) |
| freeze(verb, form, close, set, develop) |
| jell(verb, close, set, settle, firm) |
| reinforce(verb, support, close, set, increase) |
| season(noun, verb, study, close, set) |
| temper(noun, verb, close, set, settle) |
| toughen(verb, support, close, set, increase) |
| ossify(verb, close, set, hard, settle) |
| accustom(verb, study, develop, improve, prepare) |