physical_spatial

Proto-Siouan-Catawba

Proto-Siouan *o-

Proto-Crow-Hidatsa *ó-

Crow ó- RG

Hidatsa ó- ‘in, into’ J

Pre-Mandan

Mandan ó-

Proto-Mississipi-Valley *o-

Proto-Dakota *o-

Lakota o RTC

Stoney o PAS

Proto-Hoocąk-Chiwere *o-

Chiwere u-

Hoocąk ho- PV

Proto-Dhegiha *o-

Omaha-Ponca o- JEK

Kanza/Kaw o- RR

Osage o- RR

Quapaw o- RR

Proto-Southeastern *o-

Proto-Biloxi-Ofo *o-

Biloxi o ~ u , †o-

Ofo o- , †o-

Proto-Tutelo-Saponi

Tutelo o- DSR