Related Clues:
- Siouan
- Platte River people
- Sioux speaker
- Language from which 'Nebraska' comes
- Some Sooners
- They lived along the Missouri
- Speaker of Siouan
- Iowa cousin
- Missouri tributary
- Winnebago Nation tribe
- Plains native
- Oklahoma tribe
- Platte River Indian
- A member of the Siouan people
- Group that split from the Winnebago