175 entries under nasty topic. ×

15
treacherous(adjective, mean, bad, severe, rough)
14
dark(adjective, bad, evil, rough)
13
hateful(adjective, mean, bad, wrong, evil)
12
low(adjective, immoral, society, corrupt, sex)
12
malign(adjective, mean, bad, attitude)
12
malignant(adjective, mean, bad, attitude)
11
despicable(adjective, mean, bad, evil)
11
spiteful(adjective, mean, evil, rough)
10
disgusting(adjective, blue, evil, offensive)
10
impure(adjective, mixed, blue, evil)
10
pernicious(adjective, mean, bad, evil)
10
rotten(adjective, mean, bad, simple, wrong)
9
baleful(adjective, mean, bad, evil)
9
gross(adjective, mean, bad, wrong, blue)
9
harsh(adjective, mean, wrong, severe, evil)
8
fierce(noun, adjective, mean, clear, bad)
8
beastly(adjective, mean, offensive, awful)
8
unpleasant(adjective, mean, bad, severe)
7
barbarous(adjective, severe, evil, harsh)
7
dirty(adjective, offensive, society, corrupt)
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APASmart Define. (2016). wicked thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/wicked/thesaurus/synonyms
ChicagoSmart Define. 2016. "wicked thesaurus" https://smartdefine.org/wicked/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, wicked thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/wicked/thesaurus/synonyms>.
MLASmart Define. "wicked thesaurus" 28 March 2016. Web. 28 September 2026. <https://smartdefine.org/wicked/thesaurus/synonyms>