/ Thesaurus / G Synonyms of guantanamo bay Find synonyms for: Noun1. Guantanamo Bay, bay, embaymentusage: an inlet of the Caribbean Sea; a United States naval station was established on the bay in 1903WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: dispel Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language