1
destructive force(expression, idiom)
1
devastator
1
devil
1
disgracer(noun, person, violation, madness)
1
do away with(verb, expression, phrasal verb)
1
do in(verb, expression, phrasal verb)
1
dog-eat-dog(adjective, mean, severe, harsh, cruel)
1
downer
1
dropper(soldier, guerrilla, murderer, slayer)
1
effortful
1
enforcer(soldier, guerrilla, murderer, assassin, slayer)
1
eraser
1
evil
1
executor
1
exhibitionist(noun, person, violation, madness)
1
extinguisher
1
extirpator
1
feral(adjective, mean, severe, harsh, cruel)
1
fetishist(noun, person, violation, madness)
1
fiend
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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>