/ Thesaurus / I Synonyms of imprudence Find synonyms for: Noun1. imprudence, incaution, incautiousnessusage: a lack of caution in practical affairsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: censure Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language