/ Thesaurus / X Synonyms of xxii Find synonyms for: Noun1. twenty-two, 22, XXII, large integerusage: the cardinal number that is the sum of twenty-one and oneAdjective1. twenty-two, 22, xxii, cardinal (vs. ordinal)usage: being two more than twentyWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: pristine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language