| cut off(expression, calm, break, dull, close) |
| dampen(verb, calm, dull, quiet, suppress) |
| deaden(verb, calm, dull, quiet, suppress) |
| decrease the volume(expression, idiom, calm, dull, quiet) |
| dry up(verb, expression, calm, dull, quiet) |
| dull(verb, calm, quiet, suppress, subdue) |
| dumb(verb, calm, dull, quiet, suppress) |
| hush-hush(verb, calm, dull, quiet, suppress) |
| keep down(expression, stifle, quash, quieten, mute) |
| keep it down(expression, idiom, calm, dull, quiet) |
| lull(verb, calm, dull, quiet, suppress) |
| muffle(verb, calm, dull, quiet, suppress) |
| muzzle(verb, calm, break, dull, close) |
| occlude(verb, stop, break, close, end) |
| overawe(verb, calm, dull, quiet, suppress) |
| pipe down(verb, expression, calm, dull, quiet) |
| quiet(verb, calm, dull, suppress, subdue) |
| quiet down(expression, calm, dull, quiet, suppress) |
| repress(verb, stop, break, close, end) |
| say nothing(verb, expression, calm, dull, quiet) |