Italian zio

← Spanish tío (cognate)

← Ancient Greek θεῖος (derived)

← Portuguese tio (cognate)

← Sardinian tiu (cognate)

← Sardinian tziu (mention)

← Sicilian ziu (cognate)

← Venetian sio (cognate)

→ Spanish tío (cognate)

→ Italiot Greek tio (borrowed)

→ Portuguese tio (cognate)

→ Sardinian tziu (cognate)

→ Sicilian ziu (cognate)