/ Thesaurus / H Synonyms of high mass Find synonyms for: Noun1. High Mass, Massusage: a solemn and elaborate Mass with musicWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language