0
unsuitability(noun, illness, sickness, debility, unsoundness)
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breakdown(noun, illness, sickness, debility, unsoundness)
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disturbance(noun, illness, sickness, debility, unsoundness)
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distress(noun, calm, help, ease, pain)
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inappropriateness(noun, illness, sickness, debility, unsoundness)
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bug
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adversity(favor, ease, boon)
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affection
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aggravation
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ail
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alarm(calm, ease)
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anvil chorus(expression, ease, cheer, relief)
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apprehensiveness
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arduousness(help, favor, ease)
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bad fortune(expression, favor, gain)
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bad omen(expression, help, fix, favor)
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badness(help, aid, cheer)
0
bafflement(help, ease, boon)
0
bereavement
0
bete noir(expression, help, aid, boon)
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APASmart Define. (2016). health thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/health/thesaurus/antonyms
ChicagoSmart Define. 2016. "health thesaurus" https://smartdefine.org/health/thesaurus/antonyms (accessed September 30, 2026).
HarvardSmart Define 2016, health thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/health/thesaurus/antonyms>.
MLASmart Define. "health thesaurus" 29 March 2016. Web. 30 September 2026. <https://smartdefine.org/health/thesaurus/antonyms>