Breadcrumb Home > Thesaurus Cite Synonyms of octangular Find synonyms for: Adjective1. octangular, octagonalusage: of or relating to or shaped like an octagonWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.See also: octangular (Dictionary) Related Content Daily Word Quiz: erpsichore Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language Synonyms Index