| stifle(verb, stop, hold, calm, dull) |
| suppress(verb, stop, hold, calm, dull) |
| smother(verb, stop, hold, dull, quiet) |
| silence(noun, verb, stop, calm, dull) |
| deaden(verb, calm, dull, quiet, increase) |
| mute(verb, adjective, calm, dull, quiet) |
| repress(verb, stop, hold, dull, quiet) |
| quiet(verb, calm, dull, quiet, restrain) |
| wrap(verb, quiet, cover, suppress, informal) |
| cover(verb, quiet, obscure, suppress, alter) |
| dampen(verb, calm, dull, quiet, increase) |
| strangle(verb, stop, hold, restrain, curb) |
| subdue(verb, calm, dull, quiet, restrain) |
| conceal(verb, quiet, restrain, crush, overcome) |
| gag(verb, stop, hold, calm, dull) |
| muzzle(verb, stop, calm, dull, quiet) |
| damp(verb, dull, quiet, diminish, impair) |
| dull(verb, calm, quiet, reduce, diminish) |
| envelop(verb, quiet, cover, suppress, hide) |
| still(verb, calm, dull, quiet, restrain) |