Breadcrumb Home > Thesaurus > O Synonyms of onymous Find synonyms for: Adjective1. onymous (vs. anonymous), binomial, binominal, pseudonymoususage: bearing a name; "articles in magazines are usually onymous"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. ✖ Related Content Daily Word Quiz: sophism Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language