/ Thesaurus / V Synonyms of vingt et un Find synonyms for: Noun1. blackjack, twenty-one, vingt-et-un, card game, cardsusage: a gambling game using cards; the object is to hold cards having a higher count than those dealt to the banker up to but not exceeding 21WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: penurious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language