Breadcrumb Home > Thesaurus > O Synonyms of octosyllabic Find synonyms for: Adjective1. octosyllabic, syllabic (vs. nonsyllabic)usage: having or characterized by or consisting of eight syllablesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of octosyllabic (Dictionary) ✖ Related Content Daily Word Quiz: deracinate Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language