Breadcrumb Home > Thesaurus > S Synonyms of slake Find synonyms for: Verb 1. quench, slake, allay, assuage, meet, satisfy, fill, fulfill, fulfil usage: satisfy (thirst); "The cold water quenched his thirst" 2. slake, abate, slack, decrease, lessen, minify usage: make less active or intense 3. slack, slake, hydrate usage: cause to heat and crumble by treatment with water; "slack lime" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of slake (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: antebellum Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language