124 entries under vicious topic. ×

1
bitter(adjective, hard, tough, evil, nasty)
1
cantankerous(adjective, hard, tough, severe, evil)
1
contemptible(adjective, hard, evil, rough, nasty)
1
crude(adjective, dull, rough, low, rude)
1
cutthroat(adjective, mean, hard, severe, harsh)
1
dangerous(adjective, hard, evil, rough, nasty)
1
despicable(adjective, mean, hard, evil, rough)
1
difficult(adjective, hard, evil, rough, nasty)
1
disagreeable(adjective, mean, hard, tough, evil)
1
dishonorable(adjective, hard, evil, rough, nasty)
1
dog-eat-dog(adjective, mean, hard, severe, harsh)
1
down(adjective, hard, evil, rough, nasty)
1
formidable(adjective, hard, evil, rough, nasty)
1
grim(adjective, mean, hard, tough, severe)
1
ignoble(adjective, hard, evil, rough, nasty)
1
ill-tempered(adjective, hard, evil, rough, nasty)
1
infamous(adjective, hard, evil, rough, nasty)
1
ironfisted(adjective, mean, harsh, cruel)
1
killer(adjective, mean, harsh, cruel)
1
knavish(adjective, hard, evil, rough, nasty)
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APASmart Define. (2016). callous thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/callous/thesaurus/synonyms
ChicagoSmart Define. 2016. "callous thesaurus" https://smartdefine.org/callous/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, callous thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/callous/thesaurus/synonyms>.
MLASmart Define. "callous thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/callous/thesaurus/synonyms>