/ Thesaurus / H Synonyms of half mask Find synonyms for: Noun1. domino, half mask, eye mask, maskusage: a mask covering the upper part of the face but with holes for the eyesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: entomology Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language