/ Thesaurus / H Synonyms of henry martyn robert Find synonyms for: Noun1. Robert, Henry M. Robert, Henry Martyn Robertusage: United States parliamentary authority and author (in 1876) of Robert's Rules of Order (1837-1923)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: sublime Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language