/ Thesaurus / L Synonyms of litigiousness Find synonyms for: Noun1. litigiousness, quarrelsomeness, contentiousnessusage: a quarrelsome disposition to engage in or carry on lawsuits; "charges of litigiousness and widespread perjury"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: dormant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language