608 entries under adjective topic. ×

9
deadly(awful, terrible, horrible, afraid)
9
desperate(hard, evil, rough, harsh)
9
fearful(awful, terrible, wicked, horrible)
9
furious(strong, severe, nasty, harsh)
9
gruesome(awful, terrible, horrible, afraid)
9
infamous(hard, wrong, evil, rough)
9
low(mean, bad, evil, nasty)
9
reprehensible(bad, wrong, evil, corrupt)
9
scandalous(bad, wrong, evil, offensive)
9
unprincipled(bad, open, light, wrong)
9
unspeakable
9
vindictive(mean, nasty, harsh, violent)
8
abhorrent(wrong, nasty, offensive, unpleasant)
8
baleful(mean, bad, evil, nasty)
8
diabolical(wrong, evil, harsh, violent)
8
dire(unpleasant, awful, terrible, horrible)
8
heartless(mean, bad, wrong, evil)
8
inhumane(evil, nasty, harsh, rude)
8
mischievous(mean, bad, wrong, evil)
8
noxious(mean, bad, evil, nasty)
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APASmart Define. (2016). vicious thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/vicious/thesaurus/synonyms
ChicagoSmart Define. 2016. "vicious thesaurus" https://smartdefine.org/vicious/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, vicious thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/vicious/thesaurus/synonyms>.
MLASmart Define. "vicious thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/vicious/thesaurus/synonyms>