/ Thesaurus / S Synonyms of slop basin Find synonyms for: Noun1. slop basin, slop bowl, bowlusage: a bowl into which the dregs of teacups and coffee cups are emptied at the tableWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: loathe Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language