Breadcrumb Home > Thesaurus > I Synonyms of institutional Find synonyms for: Adjective 1. institutional usage: relating to or constituting or involving an institution; "institutional policy" 2. institutional (vs. noninstitutional), institutionalized, institutionalised, uninteresting usage: organized as or forming an institution; "institutional religion" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of institutional (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: jactation Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language