Breadcrumb Home > Thesaurus > S Synonyms of swill Find synonyms for: Noun 1. slop, slops, swill, pigswill, pigwash, feed, provender usage: wet feed (especially for pigs) consisting of mostly kitchen waste mixed with water or skimmed or sour milk Verb 1. slop, swill, feed, give usage: feed pigs 2. swill, swill down, drink, imbibe usage: drink large quantities of (liquid, especially alcoholic drink) WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of swill (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: antecedent Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language