47 entries under fierce topic. ×

1
fell(adjective, harsh, violent, cruel, vicious)
1
feral(adjective, violent, cruel, vicious)
1
ferine(adjective, harsh, violent, cruel, vicious)
1
frightful(adjective, violent, cruel, vicious)
1
grim(adjective, harsh, violent, cruel, vicious)
1
implacable(adjective, violent, cruel, vicious)
1
inhuman(adjective, violent, cruel, vicious)
1
inhumane(adjective, violent, cruel, vicious)
1
merciless(adjective, harsh, violent, cruel, vicious)
1
murderous(adjective, harsh, violent, cruel, vicious)
1
pitiless(adjective, harsh, violent, cruel, vicious)
1
rabid(adjective, harsh, violent, cruel, vicious)
1
relentless(adjective, harsh, violent, cruel, vicious)
1
ruthless(adjective, harsh, violent, cruel, vicious)
1
sanguinary(adjective, violent, cruel, vicious)
1
tigerish(adjective, violent, cruel, vicious)
1
truculent(adjective, harsh, violent, cruel, vicious)
1
unmerciful(adjective, violent, cruel, vicious)
1
unrestrained(adjective, violent, cruel, vicious)
1
untamed(adjective, violent, cruel, vicious)
11 years ago|4.9k views|share |citing 
APASmart Define. (2015). ravening thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/ravening/thesaurus/synonyms
ChicagoSmart Define. 2015. "ravening thesaurus" https://smartdefine.org/ravening/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, ravening thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/ravening/thesaurus/synonyms>.
MLASmart Define. "ravening thesaurus" 3 August 2015. Web. 24 September 2026. <https://smartdefine.org/ravening/thesaurus/synonyms>