| infirmity(noun, disorder, weakness, illness, sickness) |
| malaise(noun, disorder, weakness, depression, illness) |
| debility(noun, disorder, weakness, illness, sickness) |
| decrepitude(noun, disorder, weakness, illness, sickness) |
| discomfort(noun, disorder, depression, illness, sickness) |
| disease(noun, disorder, weakness, illness, sickness) |
| effeteness(noun, weakness, delicacy, inadequacy, shakiness) |
| enervation(noun, disorder, weakness, illness, sickness) |
| etiolation(noun, weakness, delicacy, inadequacy, shakiness) |
| exhaustion(noun, weakness, delicacy, inadequacy, shakiness) |
| feebleness(noun, disorder, weakness, depression, illness) |
| flimsiness(noun, weakness, delicacy, inadequacy, shakiness) |
| fragility(noun, weakness, shakiness, thinness) |
| frailness(noun, weakness, delicacy, inadequacy, shakiness) |
| frailty(noun, weakness, delicacy, inadequacy, shakiness) |
| inability(noun, weakness, delicacy, inadequacy, shakiness) |
| inadequacy(noun, weakness, delicacy, shakiness, fragility) |
| incapacity(noun, weakness, delicacy, inadequacy, shakiness) |
| incompetence(noun, weakness, delicacy, inadequacy, shakiness) |
| ineffectualness(noun, weakness, delicacy, inadequacy, shakiness) |