Related Clues:
- Midwest Indians
- Plains tribe
- Relatives of the Omaha
- Oil-rich Indians
- Adam and Eve lacked them, one would think
- Siouan speakers
- Midriff features
- Some Native Americans
- Midwestern Indians
- Some Native Americans and some oranges
- Onetime Missouri tribe
- Native Americans of Oklahoma
- Plains Indians
- Oklahoma Indians
- Adam and Eve lacked them