/ Thesaurus / M Synonyms of mantelpiece Find synonyms for: Noun1. mantel, mantelpiece, mantle, mantlepiece, chimneypiece, shelfusage: shelf that projects from wall above fireplace; "in Britain they call a mantel a chimneypiece"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: buoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language