Breadcrumb Home > Thesaurus > V Synonyms of vesicant Find synonyms for: Noun 1. vesicant, vesicatory, chemical agent usage: a chemical agent that causes blistering (especially mustard gas) Adjective 1. vesicatory, vesicant, noxious (vs. innocuous) usage: causing blisters WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of vesicant (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: voxpopuli Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language