/ Thesaurus / U Synonyms of ustinov Find synonyms for: Noun1. Ustinov, Sir Peter Ustinov, Peter Alexander Ustinovusage: British actor and playwright (1921-2004)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language