/ Thesaurus / P Synonyms of peter mark roget Find synonyms for: Noun1. Roget, Peter Mark Rogetusage: English physician who in retirement compiled a well-known thesaurus (1779-1869)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language