Reconstruction:Proto-Siouan/o-

Prefix

 * 1) ; in, within

Descendants

 * Pre-Mandan:
 * Proto-Mississippi-Valley:
 * Proto-Dakota:
 * Proto-Dhegiha:
 * Proto-Hoocąk-Chiwere:
 * Proto-Missouri-River:
 * Proto-Ohio-Valley:
 * Proto-Biloxi-Ofo:
 * Proto-Hoocąk-Chiwere:
 * Proto-Missouri-River:
 * Proto-Ohio-Valley:
 * Proto-Biloxi-Ofo:
 * Proto-Missouri-River:
 * Proto-Ohio-Valley:
 * Proto-Biloxi-Ofo:
 * Proto-Ohio-Valley:
 * Proto-Biloxi-Ofo:
 * Proto-Ohio-Valley:
 * Proto-Biloxi-Ofo: