/ Thesaurus / R Synonyms of republic of the marshall islands Find synonyms for: Noun1. Marshall Islands, Republic of the Marshall Islandsusage: a republic (under United States protection) on the Marshall IslandsWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language