/ Thesaurus / G Synonyms of grave mound Find synonyms for: Noun1. burial mound, grave mound, barrow, tumulus, mound, hillusage: (archeology) a heap of earth placed over prehistoric tombsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: apogee Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language