Synonyms|426Antonyms|78|Broader|15Narrower|20Related|1.4k
1
attacker(noun, animal, creature, fauna, being)
1
baleful
1
baneful
1
barbarous(adjective, mean, harsh, cruel, vicious)
1
beast
1
beast of prey
1
berserk
1
berserker
1
blighter
1
bloodletter
1
bloodthirsty
1
bolo
1
bomber
1
bravo
1
brutal(adjective, mean, harsh, cruel, vicious)
1
brute
1
bucko
1
bugger(noun, person, violation, madness)
1
bullyboy
1
burker
For more, visit Killer on Power Thesaurus
10 years ago|24k views|share |citing 
APASmart Define. (2016). killer thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/killer/thesaurus/synonyms
ChicagoSmart Define. 2016. "killer thesaurus" https://smartdefine.org/killer/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, killer thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/killer/thesaurus/synonyms>.
MLASmart Define. "killer thesaurus" 30 March 2016. Web. 22 September 2026. <https://smartdefine.org/killer/thesaurus/synonyms>