/ Thesaurus / U Synonyms of unargumentative Find synonyms for: Adjective1. unargumentative (vs. argumentative), noncontentioususage: not given to or characterized by argumentWordNet 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