/ Thesaurus / H Synonyms of hyman george rickover Find synonyms for: Noun1. Rickover, Hyman Rickover, Hyman George Rickoverusage: United States admiral who advocated the development of nuclear submarines (1900-1986)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: ontiguous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language