/ Thesaurus / I Synonyms of indefinite article Find synonyms for: Noun1. indefinite article, articleusage: a determiner (as `a' or `some' in English) that indicates nonspecific referenceWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: morose Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language