Breadcrumb Home > Thesaurus > K Synonyms of kosher Find synonyms for: Noun 1. kosher, nutriment, nourishment, nutrition, sustenance, aliment, alimentation, victuals usage: food that fulfills the requirements of Jewish dietary law Adjective 1. kosher, cosher, clean (vs. unclean) usage: conforming to dietary laws; "kosher meat"; "a kosher kitchen" 2. kosher, proper (vs. improper) usage: proper or legitimate WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of kosher (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: supererogatory Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language