118 entries under brutal topic. ×

14
rigid(adjective, strong, hard, tough, severe)
14
serious(adjective, dull, strong, hard, tough)
13
cold(adjective, person, mean, tough, severe)
12
unforgiving(adjective, mean, hard, tough, severe)
11
adamant(adjective, mean, strong, hard, tough)
11
fiendish(adjective, animal, person, mean, dark)
11
merciless(adjective, appearance, mean, hard, tough)
11
ruthless(adjective, animal, appearance, mean, hard)
11
unappeasable(adjective, mean, severe, harsh, cruel)
10
angry(adjective, state, characteristic, person, tough)
10
malevolent(adjective, person, mean, harsh, violent)
10
mean(adjective, animal, person, severe, sad)
10
remorseless(adjective, animal, mean, tough, harsh)
9
ferocious(adjective, animal, appearance, mean, harsh)
9
fierce(adjective, animal, appearance, mean, hard)
9
hardhearted(adjective, person, mean, severe, harsh)
9
inhuman(adjective, animal, mean, hard, tough)
9
vindictive(adjective, person, mean, hard, tough)
8
inhumane(adjective, animal, person, mean, hard)
8
pitiless(adjective, animal, mean, hard, tough)
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APASmart Define. (2016). grim thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/grim/thesaurus/synonyms
ChicagoSmart Define. 2016. "grim thesaurus" https://smartdefine.org/grim/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, grim thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/grim/thesaurus/synonyms>.
MLASmart Define. "grim thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/grim/thesaurus/synonyms>