| slack up(verb, expression, phrasal verb, decline, reduce) |
| slacken(verb, calm, quiet, decline, reduce) |
| smooth(verb, cool, ease, peace, mellow) |
| smooth down(verb, expression, phrasal verb, calm, quiet) |
| soften(verb, calm, quiet, cool, ease) |
| soothe(verb, calm, quiet, cool, fall) |
| square(verb, calm, quiet, cool, ease) |
| still(verb, calm, quiet, cool, fall) |
| stroke(verb, calm, quiet, cool, settle) |
| subdue(verb, calm, quiet, cool, settle) |
| subside(verb, calm, quiet, cool, settle) |
| take it easy(verb, expression, idiom, calm, quiet) |
| take the edge(verb, expression, idiom, calm, quiet) |
| taper(verb, decline, reduce, ease, diminish) |
| taper off(verb, expression, phrasal verb, decline, reduce) |
| temper(verb, calm, quiet, cool, fall) |
| thin(verb, decline, reduce, ease, diminish) |
| tranquilize(verb, calm, quiet, cool, fall) |
| truncate(verb, decline, reduce, ease, diminish) |
| untrouble(verb, calm, quiet, help, cool) |