/ Thesaurus / R Synonyms of republic of cuba Find synonyms for: Noun1. Cuba, Republic of Cubausage: a communist state in the Caribbean on the island of CubaWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language