| kill(verb, cancel, reverse, void, overturn) |
| lower(verb, reduce, moderate, subdue, soften) |
| moderate(verb, subdue, soften, dampen, muffle) |
| mute(verb, subdue, tone, dampen, muffle) |
| muzzle(verb, subdue, dampen, muffle) |
| negate(verb, cancel, reverse, void, overturn) |
| nullify(verb, cancel, reverse, void, overturn) |
| overrule(verb, cancel, reverse, void, overturn) |
| pipe down(verb, expression, phrasal verb, reduce, moderate) |
| put the lid on(verb, expression, idiom, phrasal verb, moderate) |
| quash(verb, cancel, overturn, nullify, repeal) |
| reduce(verb, moderate, subdue, soften, dampen) |
| repeal(verb, cancel, reverse, void, overturn) |
| rescind(verb, cancel, reverse, void, overturn) |
| reverse(verb, cancel, void, overturn, nullify) |
| revoke(verb, cancel, reverse, void, overturn) |
| set aside(verb, expression, phrasal verb, cancel, reverse) |
| shut down(verb, expression, phrasal verb, cancel, reverse) |
| silence(verb, subdue, dampen, muffle) |
| soft-pedal(verb, moderate, subdue, soften, dampen) |