| give out(verb, expression, break, drop, give) |
| go soft(verb, expression, dull, fail, weaken) |
| hanker(verb, dull, fail, desire, weaken) |
| hit the skids(verb, expression, idiom, drop, strong) |
| hunger(verb, dull, fail, desire, weaken) |
| languor(noun, weak, sick, unhealthy) |
| let up(verb, expression, decrease, lessen, retreat) |
| lounge |
| melt away(verb, expression, phrasal verb, quiet, decline) |
| mope(verb, consider, worry, fret, contemplate) |
| mourn(verb, pain, sorrow, fret, long) |
| run low(expression, idiom, decrease, nonincrease) |
| shrink(verb, drop, decline, fall, fail) |
| shrivel(verb, quiet, decline, fall, fail) |
| tail off(verb, expression, phrasal verb, decline, fail) |
| washiness(noun, weak, sick, unhealthy) |
| wither away(verb, expression, phrasal verb) |
| asthenia(noun, weak, sick, unhealthy) |
| atrophy(noun, verb, decline, dry, shrink) |
| be brokenhearted(verb, desire, sorrow, want, cry) |