/ Thesaurus / F Synonyms of frank cooper Find synonyms for: Noun1. Cooper, Gary Cooper, Frank Cooperusage: United States film actor noted for his portrayals of strong silent heroes (1901-1961)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language