81 entries under fierce topic. ×

10
enthusiastic(adjective, passionate, fervent, delighted, keen)
10
fiery(adjective, strong, severe, difficult, intense)
8
bestial(adjective, harsh, physical, violent, natural)
8
impulsive(noun, adjective, mean, strong, difficult)
8
intense(adjective, violent, strong, passionate)
7
desperate(adjective, intense, passionate, violent, careless)
7
escaped(adjective, untamed, characteristic, free)
7
wicked(adjective, open, light, evil, loose)
6
cruel(adjective, strong, severe, rough, intense)
6
harsh(adjective, characteristic, hard, severe, rough)
6
heated(adjective, strong, keen, difficult, intense)
6
inhuman(adjective, rough, rude, violent, cruel)
6
precipitate(noun, adjective, strong, difficult, intense)
5
headlong(noun, adjective, strong, difficult, intense)
5
murderous(adjective, strong, severe, intense, violent)
5
uncivil(adjective, rough, rude, wild, cruel)
5
untouched(adjective, untamed, characteristic, original)
4
coarse(adjective, rough, offensive, rude, violent)
4
crude(adjective, simple, rough, offensive, rude)
4
fervent(adjective, strong, keen, difficult, intense)
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APASmart Define. (2016). wild thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/wild/thesaurus/synonyms
ChicagoSmart Define. 2016. "wild thesaurus" https://smartdefine.org/wild/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, wild thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/wild/thesaurus/synonyms>.
MLASmart Define. "wild thesaurus" 15 March 2016. Web. 22 September 2026. <https://smartdefine.org/wild/thesaurus/synonyms>