61 entries under fierce topic. ×

7
untamed(adjective, simple, violent, wild, vicious)
6
brutal(adjective, rough, harsh, rude, violent)
6
feral(adjective, harsh, violent, wild, cruel)
6
rustic(adjective, rough, rude, violent, coarse)
5
cruel(adjective, rough, rude, violent, vicious)
5
ferocious(adjective, harsh, rude, violent, wild)
5
inhuman(adjective, rough, offensive, rude, violent)
5
wicked(adjective, severe, offensive, rude, awful)
4
vicious(adjective, rough, harsh, rude, violent)
2
atrocious(adjective, offensive, rude, violent, cruel)
2
bearish(adjective, rough, rude, cruel, coarse)
2
desert(adjective, wild, savage, ferocious)
2
gruff(adjective, rough, rude, cruel, coarse)
2
inhumane(adjective, rude, violent, cruel, vicious)
2
ruthless(adjective, rude, violent, cruel, vicious)
2
sadistic(adjective, rude, violent, cruel, vicious)
2
swinish(adjective, rough, rude, cruel, coarse)
2
truculent(adjective, rude, violent, cruel, coarse)
2
wolfish(adjective, rude, violent, cruel, vicious)
1
heartless(adjective, rude, violent, cruel, vicious)
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APASmart Define. (2015). uncivilized thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/uncivilized/thesaurus/synonyms
ChicagoSmart Define. 2015. "uncivilized thesaurus" https://smartdefine.org/uncivilized/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, uncivilized thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/uncivilized/thesaurus/synonyms>.
MLASmart Define. "uncivilized thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/uncivilized/thesaurus/synonyms>