/ Thesaurus / U Synonyms of unascribable Find synonyms for: Adjective1. unattributable (vs. attributable), unascribableusage: not attributableWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: inutiae Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language