| civilize(verb, develop, cultured) |
| colorless(adjective, dull, simple, flat, clean) |
| conquer(verb, control, beat, check, defeat) |
| constrain(verb, stop, hold, control, reduce) |
| cultivate(verb, study, develop, improve, prepare) |
| cultivated(adjective, calm, quiet, cool, soft) |
| disciplined(verb, adjective, calm, quiet, soft) |
| harmless(adjective, clear, pure, healthy, safe) |
| ineffectual(weak, thin, incompetent, frail, puny) |
| inhibit(verb, stop, control, reduce, run) |
| kind(adjective, soft, gentle, shy, meek) |
| pacific(adjective, calm, quiet, kind, soft) |
| peaceable(adjective, calm, quiet, kind, soft) |
| prose(adjective, simple, flat, clean, plain) |
| ready(adjective, calm, quiet, gentle, shy) |
| receptive(adjective, willing) |
| reduce(verb, stop, control, beat, check) |
| sober(adjective, calm, quiet, soft, reasonable) |
| timid(quiet, gentle, nervous, humble, subdued) |
| unassertive(adjective, calm, quiet, gentle, subdued) |