| ebb out |
| ebb tide(noun, expression, idiom) |
| fade away(verb, expression, phrasal verb, stop, drop) |
| go downhill(verb, expression, idiom, stop, drop) |
| lower(verb, calm, drop, cut, decline) |
| melt(verb, go, decline, fall, withdraw) |
| pacify(verb, calm, quiet, cool, fall) |
| plummet(noun, verb, drop, cut, decline) |
| refluence(noun, drop, decline, decrease, retreat) |
| relapse(noun, verb, drop, decline, settle) |
| remission(noun, act, increase, process, pause) |
| retrogression |
| return(noun, verb, drop, close, decline) |
| slip(noun, verb, drop, decline, settle) |
| slow(verb, stop, calm, dull, fall) |
| tide(noun, flow, current) |
| twilight(noun, onset) |
| waning(noun, drop, cut, decline, fall) |
| weakening(noun, drop, decline, fall, decrease) |
| back(verb, drop, close, go, decline) |