Breadcrumb Home > Thesaurus > C Synonyms of cutthroat Find synonyms for: Noun 1. cutthroat, murderer, liquidator, manslayer usage: someone who murders by cutting the victim's throat Adjective 1. cutthroat, fierce, bowelless, merciless (vs. merciful), unmerciful usage: ruthless in competition; "cutthroat competition"; "bowelless readiness to take advantage" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of cutthroat (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: anomie Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language