65 entries under fierce topic. ×

4
rough(adjective, simple, violent, wild, vicious)
4
rude(adjective, simple, rough, harsh, violent)
3
fell(verb, adjective, strong, severe, intense)
3
murderous(adjective, strong, severe, intense, violent)
2
bloodthirsty(adjective, strong, severe, intense, violent)
2
desert(adjective, wild, savage, ferocious)
2
grim(adjective, violent, cruel, vicious)
2
harsh(adjective, violent, wild, vicious)
2
merciless(adjective, rough, violent, cruel, vicious)
2
native(adjective, harsh, violent, wild, vicious)
2
ruthless(adjective, violent, cruel, vicious)
2
sanguinary(adjective, violent, cruel, vicious)
2
truculent(adjective, strong, severe, intense, violent)
1
brute(adjective, harsh, physical, violent, wild)
1
frightful(adjective, violent, wild, cruel, vicious)
1
implacable(adjective, violent, cruel, vicious)
1
inhumane(adjective, violent, cruel, vicious)
1
lupine(adjective, harsh, violent, wild, cruel)
1
natural(adjective, simple, physical, violent, wild)
1
overgrown(adjective, wild, vicious, savage)
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APASmart Define. (2015). untamed thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/untamed/thesaurus/synonyms
ChicagoSmart Define. 2015. "untamed thesaurus" https://smartdefine.org/untamed/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, untamed thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/untamed/thesaurus/synonyms>.
MLASmart Define. "untamed thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/untamed/thesaurus/synonyms>