73 entries under fierce topic. ×

1
bad(adjective, offensive, violent, wild, foul)
1
dirty(adjective, bad, nasty, offensive, violent)
1
evil(adjective, nasty, violent, wild, vicious)
1
frightful(adjective, violent, wild, cruel, vicious)
1
furious(adjective, strong, severe, harsh, intense)
1
lousy(adjective, bad, nasty, offensive, violent)
1
lupine(adjective, violent, cruel, vicious)
1
malevolent(adjective, strong, severe, nasty, harsh)
1
malicious(adjective, bad, nasty, harsh, violent)
1
poisonous(adjective, bad, offensive, violent, wild)
1
predatory(adjective, violent, cruel, vicious)
1
ravening(adjective, harsh, violent, cruel, vicious)
1
ravenous(adjective, violent, cruel, vicious)
1
relentless(adjective, strong, hard, tough, severe)
1
tigerish(adjective, strong, severe, intense, violent)
1
tough(adjective, bad, hard, nasty, harsh)
1
unrelenting(adjective, hard, tough, harsh, violent)
1
unrestrained(adjective, violent, cruel, vicious)
1
vehement(adjective, strong, severe, intense, violent)
1
vindictive(adjective, hard, tough, nasty, harsh)
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APASmart Define. (2015). murderous thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/murderous/thesaurus/synonyms
ChicagoSmart Define. 2015. "murderous thesaurus" https://smartdefine.org/murderous/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, murderous thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/murderous/thesaurus/synonyms>.
MLASmart Define. "murderous thesaurus" 17 July 2015. Web. 25 September 2026. <https://smartdefine.org/murderous/thesaurus/synonyms>