| insignificance(noun, weakness, delicacy, inadequacy, shakiness) |
| insufficiency(noun, weakness, delicacy, inadequacy, shakiness) |
| lameness(noun, weakness, delicacy, inadequacy, shakiness) |
| languor(noun, weakness, delicacy, inadequacy, shakiness) |
| lassitude(noun, disorder, weakness, illness, sickness) |
| senility(noun, weakness, delicacy, inadequacy, shakiness) |
| sickliness(noun, disorder, weakness, illness, sickness) |
| unhealthiness(noun, disorder, weakness, illness, sickness) |
| weakness(noun, disorder, illness, sickness, delicacy) |
| angst(noun, disorder, depression, illness, sickness) |
| anxiety(noun, disorder, depression, illness, sickness) |
| condition(disorder, illness, sickness) |
| defect |
| deficiency |
| delicacy(noun, weakness, inadequacy, shakiness, fragility) |
| delicateness(noun, weakness, shakiness, fragility, thinness) |
| depression(noun, disorder, illness, sickness) |
| despair(noun, disorder, depression, illness, sickness) |
| disability |
| disablement |