| ebb(verb, drop, quiet, decline) |
| evaporate(verb, drop, quiet, decline) |
| fade(verb, drop, quiet, decline) |
| fall off(verb, expression, phrasal verb, drop) |
| lessen(verb, drop, quiet, decline) |
| let up(verb, expression, phrasal verb, drop) |
| lighten(verb, drop, quiet, decline) |
| lose edge(verb, expression, drop, decline) |
| lower(verb, drop, quiet, decline) |
| modify(verb, drop, quiet, decline) |
| peter out(verb, expression, phrasal verb, drop) |
| quell(verb, drop, quiet, decline) |
| quiet(verb, drop, decline, reduce) |
| restrain(verb, drop, quiet, decline) |
| run low(verb, expression, drop, decline) |
| settle(verb, drop, quiet, decline) |
| shrink(verb, drop, quiet, decline) |
| shrivel(verb, drop, quiet, decline) |
| slack off(verb, expression, phrasal verb, drop) |
| slacken(verb, drop, quiet, decline) |