/ Thesaurus / U Synonyms of unsatisfactoriness Find synonyms for: Noun1. unsatisfactoriness, qualityusage: the quality of being inadequate or unsuitableWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language