delicate health (?.)

• cachexia
• cachexy
• chronic ill health
• debilitation
• debility
• decrepitude
• delicacy
• enervation
• exhaustion
• feebleness
• fragility
• frailty
• healthlessness
• hypochondria
• hypochondriasis
• ill health
• infirmity
• invalidism
• invalidity
• languishing
• languishment
• morbidity
• morbidness
• peakedness
• poor health
• sickliness
• unhealthiness
• unsoundness
• unwholesomeness
• valetudinarianism
• wasting
• weakliness