Breadcrumb Home > Thesaurus > B Synonyms of bastardize Find synonyms for: Verb 1. bastardize, bastardise, corrupt, pervert, subvert, demoralize, demoralise, debauch, debase, profane, vitiate, deprave, misdirect usage: change something so that its value declines; for example, art forms 2. bastardize, bastardise, declare, adjudge, hold usage: declare a child to be illegitimate WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of bastardize (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: minatory Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language