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Definitions

killer

[kil-er] / ˈkɪl ər /
NOUN
murderer
Synonyms
STRONG
assassin butcher executioner exterminator hunter slayer
WEAK
cut-throat gunman/woman gunperson hit man hit person hit woman

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.