Breadcrumb Home > Thesaurus > W Synonyms of welcome mat Find synonyms for: Noun1. doormat, welcome mat, matusage: a mat placed outside an exterior door for wiping the shoes before enteringWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. ✖ Related Content Daily Word Quiz: acronym Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language