| go to seed(verb, expression, idiom, decline, weaken) |
| go to the dogs(verb, expression, idiom, decline, fail) |
| grind to powder(expression, idiom, pulverulence) |
| halt(verb, stop, end, decline, pass) |
| hit rock bottom(expression, idiom, decline, weaken, lessen) |
| impair(verb, decline, destroy, fail, lower) |
| lapse(verb, stop, end, decline, pass) |
| lighten(verb, drop, quiet, cut, decline) |
| limp(verb, adjective, decline, reduce, fail) |
| lose(verb, decline, fail, blow, lower) |
| lose edge(expression, drop, cut, decline, reduce) |
| lower(verb, drop, cut, decline, reduce) |
| modify(verb, drop, quiet, cut, decline) |
| narrow down(expression, drop, cut, decline, reduce) |
| pejorate(verb, decline, weaken, lessen, degenerate) |
| pestle(verb, cover, beat, reduce, crush) |
| piece |
| pollute(verb, decline, hurt, harm, spoil) |
| quell(verb, drop, quiet, cut, decline) |
| quiet(verb, drop, cut, decline, reduce) |