| smooth(verb, cool, ease, peace, mellow) |
| smooth down(verb, expression, phrasal verb, calm, quiet) |
| smooth over(verb, expression, phrasal verb, calm, soothe) |
| square(verb, calm, quiet, relax, soothe) |
| steady(verb, quiet, cool, settle, soothe) |
| subdue(verb, calm, dull, quiet, check) |
| sweeten(verb, calm, ease, moderate, lessen) |
| switch(verb, calm, cool, restrain, ease) |
| take it easy(verb, expression, idiom, calm, quiet) |
| take the bite out(verb, expression, idiom, phrasal verb, decline) |
| take the bite out of(verb, expression, idiom, phrasal verb, calm) |
| take the sting out of(verb, expression, idiom, phrasal verb, calm) |
| tame(verb, calm, soothe, repress, appease) |
| taper(verb, decline, reduce, ease, diminish) |
| taper off(verb, expression, phrasal verb, decline, reduce) |
| temper(verb, calm, dull, check, reduce) |
| thin(verb, decline, reduce, ease, diminish) |
| tone down(verb, expression, phrasal verb, calm, dull) |
| transmogrify(verb, calm, cool, restrain, ease) |
| truncate(verb, decline, reduce, ease, diminish) |