| decline(noun, verb, drop, cut, reduce) |
| doze(verb, take, fall, relax, languish) |
| nod off(verb, fall, rest, relax, sleep) |
| fall asleep(verb, expression, break, relax, languish) |
| fall off(verb, expression, phrasal verb, drop, cut) |
| nap(verb, light, relax, languish, snooze) |
| diminish(verb, drop, cut, decline, reduce) |
| doze off(verb, expression, break, fall, collapse) |
| drop(noun, verb, break, cut, decline) |
| sink(verb, drop, cut, decline, reduce) |
| slip(verb, drop, decline, increase, decrease) |
| decrease(noun, verb, drop, quiet, cut) |
| lessen(verb, drop, cut, decline, reduce) |
| collapse(break, faint) |
| dope off |
| dwindle(verb, drop, cut, decline, reduce) |
| ebb(noun, verb, drop, cut, decline) |
| fall(noun, verb, break, drop, cut) |
| fall away(verb, expression, drop, decline, decrease) |
| flake out(verb, expression, break, collapse, faint) |