| decline(noun, verb, stop, break, drop) |
| degenerate(verb, stop, drop, end, cut) |
| decay(noun, verb, stop, drop, end) |
| worsen(verb, drop, decline, reduce, destroy) |
| weaken(verb, stop, break, drop, end) |
| sink(verb, stop, drop, end, cut) |
| fade(verb, stop, break, drop, end) |
| fail(verb, stop, break, drop, end) |
| diminish(verb, stop, drop, end, cut) |
| go downhill(verb, expression, idiom, stop, drop) |
| languish(verb, drop, dull, get, strong) |
| lapse(verb, stop, drop, end, decline) |
| regress(noun, verb, decline, reduce, return) |
| wither(verb, stop, break, drop, end) |
| spoil(verb, decline, hurt, ruin, damage) |
| wane(noun, verb, stop, drop, end) |
| rot(noun, verb, stop, break, drop) |
| impair(verb, cut, decline, hurt, reduce) |
| ebb(verb, stop, break, drop, end) |
| lessen(verb, drop, cut, decline, reduce) |