Synonyms|65Antonyms|6|Broader|0Narrower|0Related|38
5
malignantly(adverb, pathologically)
4
noxiously(adverb, pathologically)
4
toxically(adverb, pathologically)
4
venomously(adverb, maliciously)
3
contagiously(adverb, pathologically)
3
pestilently(adverb, pathologically)
2
badly
2
banefully
2
harmfully
2
malevolently
2
maliciously
2
perniciously
2
unwholesomely(adverb, pathologically)
2
virulently
1
acerbically
1
acidly
1
affectedly(adverb, pathologically)
1
balefully
1
barbarously
1
caustically
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APASmart Define. (2016). poisonously thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/poisonously/thesaurus/synonyms
ChicagoSmart Define. 2016. "poisonously thesaurus" https://smartdefine.org/poisonously/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, poisonously thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/poisonously/thesaurus/synonyms>.
MLASmart Define. "poisonously thesaurus" 26 March 2016. Web. 20 September 2026. <https://smartdefine.org/poisonously/thesaurus/synonyms>