179 entries under brutal topic. ×

4
hysterical(adjective, cruel, nervous, vicious, emotional)
4
unfeeling(adjective, animal, mean, severe, evil)
4
unpleasant(adjective, mean, bad, severe, harsh)
3
heavy(adjective, strong, harsh, intense, passionate)
3
barbarian(adjective, simple, violent, wild, cruel)
3
blustery(adjective, violent, ferocious, menacing)
3
callous(adjective, mean, hard, severe, evil)
3
cold-blooded(adjective, mean, evil, nasty, harsh)
3
demoniac(adjective, evil, nasty, harsh, violent)
3
destructive(adjective, severe, rough, harsh, awful)
3
devilish(adjective, animal, mean, harsh, violent)
3
diabolical(adjective, animal, mean, harsh, violent)
3
forbidding(adjective, hard, tough, harsh, terrible)
3
frightening(adjective, violent, hostile, belligerent)
3
hard-hearted(adjective, mean, hard, tough, evil)
3
horrible(adjective, mean, great, tough, severe)
3
hotheaded(adjective, cruel, vicious, impulsive)
3
rigorous(adjective, hard, tough, harsh, intense)
3
riotous(adjective, rough, violent, wild, cruel)
3
unforgiving(adjective, mean, hard, tough, severe)
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APASmart Define. (2016). fierce thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/fierce/thesaurus/synonyms
ChicagoSmart Define. 2016. "fierce thesaurus" https://smartdefine.org/fierce/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, fierce thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/fierce/thesaurus/synonyms>.
MLASmart Define. "fierce thesaurus" 28 March 2016. Web. 28 September 2026. <https://smartdefine.org/fierce/thesaurus/synonyms>