73 entries under brutal topic. ×

1
hateful(adjective, mean, evil, nasty, harsh)
1
imperturbable(adjective, cold, cruel, unfeeling, unsympathetic)
1
revengeful(adjective, mean, evil, nasty, harsh)
1
surly(adjective, mean, hard, tough, severe)
1
truculent(adjective, appearance, harsh, violent, terrible)
1
unemotional(adjective, hard, tough, severe, cold)
1
wolfish(adjective, harsh, violent, cruel, vicious)
0
animal(adjective, cruel, vicious, fierce)
0
cannibalistic(adjective, cruel, vicious, cold-blooded)
0
hardboiled
0
ironfisted(adjective, mean, harsh, cruel, vicious)
0
killer(adjective, mean, harsh, cruel, vicious)
0
without pity(expression, adjective, mean, harsh, cruel)
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APASmart Define. (2016). merciless thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/merciless/thesaurus/synonyms
ChicagoSmart Define. 2016. "merciless thesaurus" https://smartdefine.org/merciless/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, merciless thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/merciless/thesaurus/synonyms>.
MLASmart Define. "merciless thesaurus" 31 March 2016. Web. 1 October 2026. <https://smartdefine.org/merciless/thesaurus/synonyms>