Related Clues:
- Siouan people
- Sooner State native
- Oklahoma tribe member
- Nebraska county whose seat is Nebraska City
- Native Nebraskan
- Nebraska county named for a tribe
- Midwest tribe
- Plains Indians
- Nebraska tribe
- Sioux tribe
- Relative of a Winnebago
- Nebraska county
- Speaker of a Siouan language
- Nebraska native
- Ally of the Missouri, once