Breadcrumb Home > Thesaurus > D Synonyms of dakota Find synonyms for: Noun 1. Dakota, Sioux, Siouan usage: a member of the Siouan people of the northern Mississippi valley; commonly called the Sioux 2. Dakota usage: the area of the states of North Dakota and South Dakota 3. Dakota, Siouan, Siouan language usage: the Siouan language spoken by the Dakota WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of dakota (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: saturnine Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language