Breadcrumb Home > Thesaurus > M Synonyms of massacre Find synonyms for: Noun 1. slaughter, massacre, mass murder, carnage, butchery, murder, slaying, execution usage: the savage and excessive killing of many people Verb 1. massacre, slaughter, mow down, kill usage: kill a large number of people indiscriminately; "The Hutus massacred the Tutsis in Rwanda" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of massacre (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: calumny Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language