/ Thesaurus / C Synonyms of costume designer Find synonyms for: Noun1. costumier, costumer, costume designer, couturier, fashion designer, clothes designer, designerusage: someone who designs or supplies costumes (as for a play or masquerade)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: knead Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language