/ Thesaurus / C Synonyms of crassness Find synonyms for: Noun1. crassness, crassitude, insensitivity, insensitivenessusage: the quality of being crass--devoid of refinementWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: candid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language