Breadcrumb Home > Thesaurus > A Synonyms of actualize Find synonyms for: Verb 1. realize, realise, actualize, actualise, substantiate, make, create usage: make real or concrete; give reality or substance to; "our ideas must be substantiated into actions" 2. actualize, actualise, represent usage: represent or describe realistically WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of actualize (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: voxpopuli Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language