Synonyms and related words :
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