| diminish(verb, stop, drop, end, cut) |
| disintegrate(verb, break, decline, hurt, ruin) |
| dissolve(verb, decline, hurt, reduce, smart) |
| dwindle(verb, stop, drop, end, cut) |
| eat away(verb, expression, phrasal verb, hurt, reduce) |
| fail(verb, stop, end, decline, pass) |
| lessen(verb, drop, cut, decline, reduce) |
| molder(verb, stop, end, decline, pass) |
| perish(verb, decline, weaken, lessen, degenerate) |
| wane(verb, stop, drop, end, cut) |
| waste away(verb, expression, phrasal verb, decline, weaken) |
| be impaired(verb, decline, weaken, lessen, degenerate) |
| become contaminated(verb, expression, decline, weaken, lessen) |
| blight(verb, break, decline, hurt, ruin) |
| curdle(verb, decline, weaken, lessen, degenerate) |
| defile(verb, break, decline, hurt, ruin) |
| discolor(verb, break, decline, hurt, ruin) |
| dry-rot(verb, decline, weaken, lessen, degenerate) |
| get worse(verb, expression, decline, weaken, lessen) |
| go bad(verb, expression, stop, end, decline) |