French puits

← Middle French (mention)

← Old French puis (inherited)

← Proto-Indo-European *paw- (derived)

← Latin puteus (inherited)

→ English puit (borrowed)

→ Catalan pou (cognate)

→ German Pfütze (cognate)

→ French puiser (mention)

→ French puisard (suffix)

→ Luxembourgish Pëtz (cognate)

→ Occitan potz (cognate)

→ Portuguese poço (cognate)