Breadcrumb Home > Thesaurus > L Synonyms of loser Find synonyms for: Noun 1. loser, also-ran, contestant usage: a contestant who loses the contest 2. failure, loser, nonstarter, unsuccessful person, unfortunate, unfortunate person usage: a person with a record of failing; someone who loses consistently 3. loser, gambler usage: a gambler who loses a bet WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of loser (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: debridement Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language