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. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language