119 entries under harsh topic. ×

8
heartless(adjective, mean, bad, wrong, evil)
8
inhumane(adjective, evil, nasty, rude)
7
cold-blooded(adjective, mean, evil, nasty)
7
pernicious(adjective, mean, bad, evil, nasty)
6
dangerous(adjective, bad, strong, hard, wrong)
6
excruciating(adjective, evil, nasty, intense)
6
rough(adjective, hard, nasty, rude)
6
severe(adjective, mean, hard, rough)
6
truculent(adjective, strong, kind, severe)
6
unmerciful(adjective, mean, violent, cruel)
5
callous(adjective, mean, hard, evil, rough)
5
cutthroat(adjective, mean, strong, severe)
5
destructive(adjective, bad, evil, violent)
5
devilish(adjective, bad, wrong, evil)
5
grim(adjective, mean, violent, cruel)
5
mortal(adjective, mean, awful, terrible)
5
painful(adjective, hard, evil, nasty)
5
refractory(adjective, hard, severe, rough)
5
uncivilized(adjective, rough, rude, violent)
5
unfeeling(adjective, mean, evil, nasty)
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APASmart Define. (2016). vicious thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/vicious/thesaurus/synonyms
ChicagoSmart Define. 2016. "vicious thesaurus" https://smartdefine.org/vicious/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, vicious thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/vicious/thesaurus/synonyms>.
MLASmart Define. "vicious thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/vicious/thesaurus/synonyms>