French pou

← French genou (mention)

← Old French pouil (inherited)

← Old French peouil (mention)

← Old French püil (mention)

← Proto-Indo-European *pezd- (derived)

← Latin peduculus (mention)

← Latin pēdīculus (inherited)

← Latin pēdis (mention)

→ French lente (link)

→ French pouilleux (affix)

→ French Poudlard (mention)

→ Haitian Creole pou (derived)

→ Piedmontese poj (borrowed)