verb physical_motion
Proto-Siouan-Catawba
Proto-Siouan *pixi
Proto-Crow-Hidatsa *-pixi
Crow chilappiáxi ‘float’ GG:84, RGG:95 , dappiáxi ‘light in weight’ GG:42, RGG:96
Hidatsa -píxxi, raka- ‘flutter, flap, float’ J , nakapíxxi
Pre-Mandan *-pex-
Mandan wápexoʔš ‘it’s floating’ RTC
Proto-Southeastern
Proto-Biloxi-Ofo
Biloxi pixyí ‘float’ D&S:246a