/ Thesaurus / R Synonyms of robert morris Find synonyms for: Noun1. Morris, Robert Morrisusage: leader of the American Revolution who signed the Declaration of Independence and raised money for the Continental Army (1734-1806)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: mongrel Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language