| asthenia(noun, weak, sick, unhealthy) |
| attenuation(noun, strong, weakness, depletion, debilitation) |
| drowsiness(noun, fatigue, weariness, sleepiness) |
| listlessness |
| prostration(noun, weakness, fault, lack, lapse) |
| weakening(noun, weakness, debilitation) |
| atony(noun, weak, weakness, sick, unhealthy) |
| depletion(noun, strong, weakness, exhaustion, depletion) |
| devitalization(noun, strong, weakness, exhaustion, depletion) |
| flaccidity(noun, weak, weakness, sick, unhealthy) |
| frailness(noun, weakness, delicacy, inadequacy, shakiness) |
| relaxation |
| sluggishness(noun, fatigue) |
| soft spot(noun, expression, weak, weakness, fault) |
| washiness(noun, weak, sick, unhealthy) |
| wasting(noun, weak, sick, unhealthy) |
| dullness(noun, weakness, weariness, tiredness, exhaustion) |
| effeminacy(noun, weakness) |
| foible(noun, weak, weakness, fault, sick) |
| impoverishment(noun, strong, depletion, debilitation, sapping) |