| spiritless(adjective, dull, quiet, kind, soft) |
| subjugate(verb, activity, control, beat, check) |
| weak(adjective, dull, quiet, gentle, flat) |
| break(verb, control, beat, check, reduce) |
| domestic(adjective, wild, house, home, compliant) |
| restrain(verb, stop, control, beat, check) |
| biddable(adjective, calm, quiet, soft, pleasant) |
| bland(adjective, calm, dull, quiet, weak) |
| broken(verb, adjective, dull, flat, low) |
| calm(verb, adjective, activity, control, quiet) |
| curb(verb, stop, control, reduce, run) |
| humdrum(adjective, dull, weak, simple, flat) |
| pliant(adjective, calm, quiet, gentle, meek) |
| repress(verb, activity, stop, hold, calm) |
| soften(verb, activity, calm, control, beat) |
| subdued(adjective, calm, dull, quiet, kind) |
| tamed |
| vapid(adjective, dull, weak, kind, simple) |
| break in(verb, expression, phrasal verb, study, control) |
| domesticize(verb, wild, discipline, train, pacify) |