/ Thesaurus / L Synonyms of lanchou Find synonyms for: Noun1. Lanzhou, Lanchou, Lanchowusage: the capital city of the Chinese province of Gansu on the Yellow RiverWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: imprudent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language