/ Thesaurus / K Synonyms of kusan Find synonyms for: Noun1. Kusan, Penutianusage: a member of the North American Indian people of Oregon2. Kusan, Penutianusage: a Penutian language spoken by the KusanWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: ontiguous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language