| infirmity(noun, strong, weak, disorder, ruin) |
| weakness(noun, strong, weak, disorder, ruin) |
| frailty(noun, strong, weak, disorder, weakness) |
| debility(noun, strong, weak, disorder, weakness) |
| fragility(noun, strong, weak, disorder, weakness) |
| frailness(noun, strong, disorder, weakness, condition) |
| impotence(noun, weak, weakness, fault, lack) |
| decrepitude(noun, strong, disorder, ruin, weakness) |
| delicacy(noun, strong, weak, disorder, weakness) |
| languor(noun, weak, weakness, fault, lack) |
| enervation(noun, weak, disorder, weakness, fault) |
| faintness(noun, weak, weakness, fault, lack) |
| debilitation(noun, weak, disorder, weakness, fault) |
| fatigue(noun, weak, sick, unhealthy, weariness) |
| exhaustion(noun, weakness, fatigue, weariness, shakiness) |
| powerlessness(noun, weakness, fault, lack, lapse) |
| anemia(noun, weak, weakness, sick, unhealthy) |
| disease(noun, disorder, weakness, fault, illness) |
| flimsiness(noun, strong, disorder, weakness, condition) |
| senility(noun, decline, weakness, fault, lack) |