/ Thesaurus / K Synonyms of kivu Find synonyms for: Noun1. Kivu, Lake Kivuusage: a lake in the mountains of central Africa between Congo and RwandaWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: raconteur Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language