/ Thesaurus / G Synonyms of gibbose Find synonyms for: Adjective1. gibbous, gibbose, convex (vs. concave), bulgingusage: (used of the moon) more than half fullWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: inutiae Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language