| be lost(verb, drop, take, go, decline) |
| block(verb, kill, thing, fill, stifle) |
| check out(verb, expression, phrasal verb, drop, go) |
| collapse(verb, stop, break, decline, fail) |
| crumble(verb, stop, break, decline, fail) |
| dead |
| decrease(verb, lapse, deteriorate, worsen) |
| drop dead(verb, expression, idiom) |
| fall off(verb, expression, phrasal verb, increase, weaken) |
| founder(verb, collapse, fold) |
| give way(verb, expression, phrasal verb, drop, take) |
| go away(verb, expression, phrasal verb, go, decline) |
| go bad(verb, expression, idiom, deterioration, dwindle) |
| go downhill(verb, expression, stop, decline, fail) |
| lessen(verb, lapse, deteriorate, worsen) |
| recede(verb, stop, go, decline, fall) |
| run down(verb, expression, phrasal verb, dwindle) |
| starve |
| waste away(verb, expression, break, decline, fail) |
| leave no trace(expression, idiom, go, withdraw, leave) |