108 entries under fierce topic. ×

1
trenchant(adjective, mean, sharp, harsh, cross)
1
unrestrained(adjective, violent, cruel, vicious)
1
untamed(adjective, violent, cruel, vicious)
1
vehement(adjective, violent, cruel, vicious)
1
vituperative(adjective, sharp, cross, hostile)
1
vituperous(adjective, mean, sharp, harsh, cross)
1
wicked(adjective, evil, nasty, harsh, rude)
0
abusive(adjective, sharp, cross, hostile)
0
bearish(adjective, rough, cruel, vicious)
0
carnal(adjective, rough, cruel, vicious)
0
contumelious(adjective, sharp, cross, hostile)
0
crazed(adjective, violent, vicious, unrestrained)
0
destructive(adjective, violent, vicious, unrestrained)
0
frantic(adjective, violent, vicious, unrestrained)
0
furious(adjective, violent, vicious, unrestrained)
0
ignorant(adjective, rude, cruel, vicious)
0
predatory(adjective, violent, cruel, vicious)
0
primitive(adjective, rude, violent, cruel, vicious)
0
rabid(adjective, violent, vicious, unrestrained)
0
raging(adjective, violent, vicious, unrestrained)
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APASmart Define. (2016). inhumane thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/inhumane/thesaurus/synonyms
ChicagoSmart Define. 2016. "inhumane thesaurus" https://smartdefine.org/inhumane/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, inhumane thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/inhumane/thesaurus/synonyms>.
MLASmart Define. "inhumane thesaurus" 31 March 2016. Web. 27 September 2026. <https://smartdefine.org/inhumane/thesaurus/synonyms>