/ Thesaurus / U Synonyms of untidiness Find synonyms for: Noun1. untidiness, disorderliness, disorderusage: the condition of being untidy2. untidiness, messiness, uncleanlinessusage: the trait of being untidy and messyWordNet 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