/ Thesaurus / N Synonyms of norfolk island Find synonyms for: Noun1. Norfolk Islandusage: an island territory of Australia in the Pacific Ocean off the eastern coast of Australia; formerly a British penal colonyWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language