/ Thesaurus / I Synonyms of indefinite quantity Find synonyms for: Noun1. indefinite quantity, measure, quantity, amountusage: an estimated quantityWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language