38 entries under substance topic. ×

36
toxin(noun, matter, poison)
28
poison(noun, material, matter, death)
19
venom(noun, matter, poison)
8
contamination(noun, matter, poison)
8
disease(noun, drug, agent)
7
curse(noun, drug, agent)
6
contagion(noun, feelings, matter, emotions)
6
distress(noun, drug, agent)
5
contaminant(noun, drug, agent)
5
virus(noun, feelings, matter, emotions)
5
illness(noun, feelings, matter, emotions)
4
infection(noun, feelings, matter, emotions)
3
bane(noun, matter, poison)
3
blight(noun, feelings, matter, emotions)
3
doom(noun, drug, agent)
3
malignity(noun, matter, poison)
3
poisonous substance(noun, expression, idiom, matter)
3
narcotic(noun, drug, agent)
2
malignancy(noun, matter, poison)
2
canker(noun, feelings, matter, emotions)
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APASmart Define. (2015). antidote thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/antidote/thesaurus/antonyms
ChicagoSmart Define. 2015. "antidote thesaurus" https://smartdefine.org/antidote/thesaurus/antonyms (accessed September 29, 2026).
HarvardSmart Define 2015, antidote thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/antidote/thesaurus/antonyms>.
MLASmart Define. "antidote thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/antidote/thesaurus/antonyms>