55 entries under evil topic. ×

6
corrupt(adjective, low, foul, vicious)
6
venomous(adjective, mean, bad, nasty)
5
fatal(adjective, bad, harmful, injurious)
5
vicious(adjective, mean, bad, nasty)
4
devastating(adjective, bad, wicked, harmful)
4
malevolent(adjective, mean, bad, wrong)
4
sinister(adjective, bad, nasty, negative)
3
nasty(adjective, mean, cruel, hateful)
3
pestiferous(adjective, bad, harmful, injurious)
2
pestilential(adjective, bad, harmful, injurious)
2
debased
2
mortal(adjective, bad, harmful, injurious)
2
rotten(low, corrupt, harmful, injurious)
2
spiteful(adjective, mean, nasty, rude)
2
wicked(adjective, mean, bad, wrong)
1
hateful(adjective, mean, bad, wrong)
1
low(adjective, mean, nasty, corrupt)
1
perverse(low, corrupt, vicious, threatening)
0
abandoned(low, corrupt, vicious, debased)
0
abased(low, corrupt, vicious, debased)
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APASmart Define. (2016). deleterious thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/deleterious/thesaurus/synonyms
ChicagoSmart Define. 2016. "deleterious thesaurus" https://smartdefine.org/deleterious/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, deleterious thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/deleterious/thesaurus/synonyms>.
MLASmart Define. "deleterious thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/deleterious/thesaurus/synonyms>