Breadcrumb Home > Thesaurus > L Synonyms of litigate Find synonyms for: Verb 1. litigate, challenge usage: engage in legal proceedings 2. action, sue, litigate, process, challenge usage: institute legal proceedings against; file a suit against; "He was warned that the district attorney would process him"; "She actioned the company for discrimination" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of litigate (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: hagiography Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language