113 entries under fierce topic. ×

20
severe(adjective, person, mean, hard, tough)
20
violent(adjective, mean, strong, severe, nasty)
19
feral(adjective, adverb, mean, strong, severe)
18
fell(adjective, strong, severe, harsh, intense)
18
rough(adjective, hard, severe, difficult, rude)
18
cold-blooded(adjective, person, mean, hard, tough)
18
murderous(adjective, strong, hard, severe, difficult)
16
callous(adjective, mean, hard, tough, severe)
16
grim(adjective, person, mean, tough, severe)
15
mean(verb, adjective, person, severe, nasty)
15
rude(adjective, severe, rough, violent, cruel)
15
sadistic(adjective, adverb, person, mean, evil)
13
unmerciful(adjective, mean, severe, harsh, violent)
12
hateful(adjective, person, mean, evil, sharp)
12
tough(adjective, good, bad, hard, cool)
10
coarse(adjective, adverb, severe, rough, low)
10
crude(adjective, rough, harsh, rude, violent)
10
remorseless(adjective, mean, severe, harsh, violent)
10
sanguinary(adjective, hard, violent, cruel, vicious)
9
barbarian(adjective, rough, harsh, rude, violent)
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APASmart Define. (2016). brutal thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/brutal/thesaurus/synonyms
ChicagoSmart Define. 2016. "brutal thesaurus" https://smartdefine.org/brutal/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, brutal thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/brutal/thesaurus/synonyms>.
MLASmart Define. "brutal thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/brutal/thesaurus/synonyms>