Breadcrumb Home > Thesaurus > I Synonyms of impasse Find synonyms for: Noun 1. deadlock, dead end, impasse, stalemate, standstill, situation usage: a situation in which no progress can be made or no advancement is possible; "reached an impasse on the negotiations" 2. blind alley, cul de sac, dead-end street, impasse, thoroughfare usage: a street with only one way in or out WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of impasse (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: parallax Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language