Unhealthy synonyms such as ghoulish, baleful, ailing, abnormal, and depraved. Unhealthy is an adjective, and its antonyms are healthy and fit. Additionally, here are 50 synonyms, related words, and verbs for unhealthy.
Baleful, damaging, dangerous, deleterious, destructive, detrimental, harmful, injurious, insalubrious, malign, noxious, perilous, poisonous, risky, and ruinous.
Ailing, debilitated, delicate, feeble, frail, ill, ill-looking, in poor condition/shape, in poor health, indisposed, infirm, out of condition/shape, peaky, poorly, run down, sick, sickly, unfit, unsound, unwell, valetudinarian, washed out, and weak.
Abnormal, depraved, ghoulish, macabre, morbid, sick, twisted, undesirable, unnatural, unwholesome, and warped.