29 entries under organism topic. ×

27
poison(noun, disease, states)
14
toxin(noun, disease, states)
10
illness(noun, disease, states)
8
virus(noun, health, disease, substance, matter)
6
ailment(noun, disease, states)
6
sickness(noun, disease, states)
5
cancer(noun, health, disease, substance, matter)
5
malady(noun, disease, states)
2
contagion(noun, health, disease, substance, matter)
2
infection(noun, disease, states)
1
complaint(noun, disease, states)
1
abnormality(noun, disease, states)
1
disorder(noun, disease, states)
1
ill health(noun, expression, idiom, disease)
1
indisposition(noun, disease, states)
1
infirmity(noun, disease, states)
1
affliction(noun, disease, states)
1
bug(noun, disease, states)
1
condition(noun, disease, states)
1
defect(noun, disease, states)
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APASmart Define. (2015). medicine thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/medicine/thesaurus/antonyms
ChicagoSmart Define. 2015. "medicine thesaurus" https://smartdefine.org/medicine/thesaurus/antonyms (accessed October 1, 2026).
HarvardSmart Define 2015, medicine thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/medicine/thesaurus/antonyms>.
MLASmart Define. "medicine thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/medicine/thesaurus/antonyms>