14 entries under toxic topic. ×

6
injurious(adjective, offensive, foul, disgusting, harmful)
5
sickly(adjective, offensive, foul, disgusting, harmful)
4
pestiferous(offensive, foul, disgusting, harmful, poisonous)
3
destructive(adjective, harmful, poisonous)
3
hurtful(offensive, foul, disgusting, harmful, poisonous)
2
deadly(offensive, foul, disgusting, harmful, poisonous)
1
insalutary(adjective, offensive, foul, disgusting, harmful)
1
pestilential(offensive, foul, disgusting, harmful, poisonous)
0
corrupting(harmful, injurious, detrimental, poisonous)
0
lethal(adjective, harmful, poisonous)
0
pestilent(harmful, poisonous)
0
spoiled(adjective, harmful, poisonous)
0
venomous(adjective, harmful, poisonous)
0
virulent(adjective, harmful, injurious, detrimental, poisonous)
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APASmart Define. (2015). unhealthful thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/unhealthful/thesaurus/synonyms
ChicagoSmart Define. 2015. "unhealthful thesaurus" https://smartdefine.org/unhealthful/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, unhealthful thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/unhealthful/thesaurus/synonyms>.
MLASmart Define. "unhealthful thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/unhealthful/thesaurus/synonyms>