| fall through(verb, expression, phrasal verb, fail, failure) |
| stumble(noun, verb, upset, drop, decline) |
| subside(verb, break, drop, decline, settle) |
| succumb(verb, health, stop, break, drop) |
| swoon(noun, verb, upset, faint, succumb) |
| abyss(noun, disaster, catastrophe, upheaval, cataclysm) |
| bend(verb, stop, break, drop, go) |
| come to nothing(verb, expression, idiom, fail, failure) |
| conk out(noun, verb, expression, phrasal verb, health) |
| deflate(verb, break, drop, decline, reduce) |
| descend(verb, move, break, drop, decline) |
| descent(noun, drop, end, decline, ruin) |
| disruption(noun, disorder, ruin, confusion, failure) |
| dissolution(noun, decline, disorder, confusion, division) |
| ebb(noun, verb, drop, decline, settle) |
| end(noun, verb, stop, break, drop) |
| fade(verb, decline, weaken, lessen, lapse) |
| give out(verb, expression, phrasal verb, health, break) |
| go to pieces(verb, expression, idiom, break, drop) |
| mess(noun, decline, disorder, ruin, defeat) |