/ Thesaurus / I Synonyms of indeterminateness Find synonyms for: Noun1. indefiniteness, indeterminateness, indefinity, indetermination, indeterminacy, uncertainty, uncertainness, precariousnessusage: the quality of being vague and poorly definedWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language