| disintegrate(verb, lessen, degenerate, deteriorate, wane) |
| dissolve(verb, lessen, degenerate, deteriorate, wane) |
| dry-rot(verb, lessen, degenerate, deteriorate, wane) |
| dry rot(verb, expression, molder, curdled, putresce) |
| fade away(verb, expression, phrasal verb, stop, end) |
| fading away(verb, expression, decline, reoccur, unsay) |
| get worse(verb, expression, decline, lessen, degenerate) |
| getting worse(verb, expression, decline, molder, curdled) |
| go bad(verb, expression, decline, ruin, spoil) |
| go downhill(verb, expression, stop, end, decline) |
| go to pot(verb, expression, idiom, decline, stain) |
| go to seed(verb, expression, idiom, lessen, degenerate) |
| go to the dogs(verb, expression, idiom, decline, lessen) |
| hit rock bottom(verb, expression, idiom, lessen, degenerate) |
| hit the skids(verb, expression, idiom, decline, lessen) |
| lose it(verb, expression, decline, reoccur, unsay) |
| lose quality(verb, expression, decline, reoccur, unsay) |
| lost it(verb, expression, decline, reoccur, unsay) |
| melt away(verb, expression, phrasal verb, stop, end) |
| mildewed(verb, spoil, molder, curdled, putresce) |