95 entries under brutal topic. ×

4
stony(adjective, mean, hard, tough, severe)
3
cannibalistic(adjective, animal, cruel, vicious)
3
crude(adjective, rough, rude, violent, cruel)
3
cutthroat(adjective, mean, hard, harsh, cold)
3
inexorable(adjective, mean, hard, tough, evil)
3
rancorous(adjective, mean, evil, nasty, harsh)
3
unmoved(adjective, temper, cold, cruel, negative)
2
carnal(adjective, adverb, rough, low, base)
2
gross(adjective, adverb, low, offensive, base)
2
hardhearted(adjective, mean, hard, harsh, cold)
2
primitive(adjective, rough, rude, violent, cruel)
2
uncivil(adjective, rough, rude, cruel, vicious)
2
unyielding(adjective, mean, hard, tough, harsh)
2
vulgar(adjective, rough, rude, cruel, vicious)
1
adamant(adjective, mean, harsh, cruel, determined)
1
boorish(adjective, adverb, rough, low, base)
1
dispassionate(adjective, cool, cold, indifferent, cruel)
1
dog-eat-dog(adjective, mean, hard, harsh, cold)
1
imperturbable(adjective, cold, cruel, unfeeling, unsympathetic)
1
killer(adjective, mean, harsh, cruel, vicious)
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APASmart Define. (2016). inhuman thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/inhuman/thesaurus/synonyms
ChicagoSmart Define. 2016. "inhuman thesaurus" https://smartdefine.org/inhuman/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, inhuman thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/inhuman/thesaurus/synonyms>.
MLASmart Define. "inhuman thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/inhuman/thesaurus/synonyms>