/ Thesaurus / O Synonyms of opera cloak Find synonyms for: Noun1. opera cloak, opera hood, cloakusage: a large cloak worn over evening clothesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language