Breadcrumb Home > Thesaurus > V Synonyms of vat Find synonyms for: Noun 1. VAT, value-added tax, ad valorem tax, excise, excise tax usage: a tax levied on the difference between a commodity's price before taxes and its cost of production 2. tub, vat, vessel usage: a large open vessel for holding or storing liquids WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of vat (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: antiphon Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language