Breadcrumb Home > Thesaurus > I Synonyms of impede Find synonyms for: Verb 1. impede, hinder, prevent, keep usage: be a hindrance or obstacle to; "She is impeding the progress of our project" 2. obstruct, obturate, impede, occlude, jam, block, close up, impede, hinder usage: block passage through; "obstruct the path" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of impede (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: cognoscenti Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language