105 entries under injurious topic. ×

6
corrupt(adjective, bad, evil, base, foul)
6
disadvantageous(adjective, cruel, unkind, contrary, distressing)
6
nocuous(adjective, cruel, unkind, distressing, upsetting)
6
suicidal(adjective, violent, cruel, harmful)
6
unhygienic(adjective, dirty, unhealthy, harmful, polluted)
6
unsanitary(adjective, dirty, unhealthy, harmful, polluted)
6
wicked(adjective, mean, bad, wrong, evil)
5
insanitary(adjective, harmful, detrimental)
5
malefic(adjective, negative, harmful, damaging)
4
dire(adjective, harmful, damaging, deadly)
4
ill(adjective, mean, bad, evil, harsh)
4
malicious(adjective, mean, bad, wrong, evil)
4
painful(adjective, bad, offensive, foul, revolting)
4
sickly(adjective, offensive, foul, disgusting, harmful)
3
catastrophic(adjective, harmful, damaging, deadly)
3
inimical(adjective, negative, antagonistic, contrary, harmful)
3
mortal(adjective, bad, evil, harmful, dangerous)
2
cancerous(adjective, harmful, damaging, deadly)
2
corroding(damaging, destructive)
2
crippling(adjective, harmful, damaging, destructive)
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APASmart Define. (2015). noxious thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/noxious/thesaurus/synonyms
ChicagoSmart Define. 2015. "noxious thesaurus" https://smartdefine.org/noxious/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, noxious thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/noxious/thesaurus/synonyms>.
MLASmart Define. "noxious thesaurus" 17 July 2015. Web. 28 September 2026. <https://smartdefine.org/noxious/thesaurus/synonyms>