Breadcrumb Home > Thesaurus > O Synonyms of office of the dead Find synonyms for: Noun1. Office of the Dead, officeusage: an office read or sung before a burial mass in the Roman Catholic ChurchWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. ✖ Related Content Daily Word Quiz: prandial Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language