The crossword solutions for the term MIDWEST TRIBE are OTOE (4 letters), IOWA (4 letters), IOWAS (5 letters), OTOS (4 letters), KIOWA (5 letters), OSAGE (5 letters), and OMAHA (5 letters). These are all Native American tribes that were historically located in the Midwest region of the United States. The Otoe, Iowa, and Iowas tribes were all part of the same language group, while the Otos, Kiowa, Osage, and Omaha tribes were all part of the Siouan language group. All of these tribes have a long history in the Midwest region and continue to be present in the area today.