/ Thesaurus / W Synonyms of welder's mask Find synonyms for: Noun1. welder's mask, maskusage: a mask that you wear for protection when doing weldingWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: supine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language