/ Thesaurus / C Synonyms of capital of latvia Find synonyms for: Noun1. Riga, capital of Latviausage: a port city on the Gulf of Riga that is the capital and largest city of Latvia; formerly a member of the Hanseatic LeagueWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: candid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language