/ Thesaurus / C Synonyms of capital of iceland Find synonyms for: Noun1. Reykjavik, capital of Icelandusage: the capital and chief port of Iceland on the southwestern coast of Iceland; buildings are heated by natural hot waterWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: jugular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language