Breadcrumb Home > Thesaurus > O Synonyms of orthodoxy Find synonyms for: Noun 1. orthodoxy, unoriginality usage: the quality of being orthodox (especially in religion) 2. orthodoxy, orientation usage: a belief or orientation agreeing with conventional standards WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of orthodoxy (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: tintinnabulation Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language