Breadcrumb Home > Thesaurus > W Synonyms of welsh terrier Find synonyms for: Noun1. Welsh terrier, wirehair, wirehaired terrier, wire-haired terrierusage: wire-haired terrier resembling Airedales but smaller; developed in Wales for huntingWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. ✖ Related Content Daily Word Quiz: temporize Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language