Breadcrumb Home > Thesaurus > W Synonyms of welsh poppy Find synonyms for: Noun1. Welsh poppy, Meconopsis cambrica, poppyusage: widely cultivated west European plant with showy pale yellow flowersWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. ✖ Related Content Daily Word Quiz: legerdemain Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language