| hush-hush(verb, calm, dull, quiet, suppress) |
| ice(verb, calm, quiet, restrain, suppress) |
| impair(verb, dull, quiet, diminish, abate) |
| inactivate(verb, calm, subdue, relax, satisfy) |
| incapacitate(verb, dull, quiet, diminish, abate) |
| injure(verb, dull, quiet, diminish, abate) |
| keep it down(verb, expression, idiom, phrasal verb, calm) |
| keep trap shut(expression, idiom, calm, quiet, still) |
| knock out(expression, calm, dull, quiet, diminish) |
| lay back(verb, expression, calm, quiet, cool) |
| lay out(expression, dull, quiet, diminish, abate) |
| lessen(verb, dull, quiet, diminish, decrease) |
| let up(verb, expression, calm, ease, diminish) |
| lighten(verb, calm, quiet, cool, relax) |
| make composed(verb, expression, quiet, cool, settle) |
| make nice(verb, expression, calm, quiet, help) |
| make quiet(verb, expression, calm, quiet, fix) |
| make silent(verb, expression, calm, subdue, relax) |
| make up(verb, expression, calm, quiet, help) |
| mellow(verb, control, beat, check, defeat) |