/ Thesaurus / O Synonyms of orange free state Find synonyms for: Noun1. Free State, Orange Free Stateusage: a province in central South Africa that was colonized by the Boers; named Free State in 1997WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: coincidence Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language