/ Thesaurus / C Synonyms of camber arch Find synonyms for: Noun1. camber arch, archusage: an arch with a straight horizontal extrados and a slightly arched intradosWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: candid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language