| cool off(verb, expression, calm, quiet, help) |
| cork(quiet, restrain, suppress, repress, silence) |
| crack down on(expression, idiom, quiet, restrain, repress) |
| crush(verb, control, beat, check, defeat) |
| cushion(verb, dull, quiet, diminish, subdue) |
| damp(verb, dull, quiet, diminish, abate) |
| decrease(verb, calm, diminish, suppress, lessen) |
| decrease the volume(verb, expression, idiom, calm, dull) |
| decrease volume(verb, expression, calm, quiet, fix) |
| defeat(verb, control, beat, check, restrain) |
| depress(verb, dull, quiet, diminish, impair) |
| deprive(verb, dull, quiet, diminish, abate) |
| desensitize(verb, dull, quiet, diminish, abate) |
| destroy(verb, dull, quiet, diminish, abate) |
| devitalize(verb, dull, quiet, diminish, abate) |
| dim(verb, dull, quiet, diminish, abate) |
| diminish(verb, calm, dull, quiet, ease) |
| discipline(verb, control, beat, check, defeat) |
| dominate(verb, control, beat, check, defeat) |
| dope(verb, dull, quiet, diminish, abate) |