Breadcrumb Home > Thesaurus > W Synonyms of welch Find synonyms for: Verb1. welsh, welch, cheat, rip off, chiselusage: cheat by avoiding payment of a gambling debtWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of welch (Dictionary) ✖ Related Content Daily Word Quiz: taradiddle Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language