←
Old Church Slavonic отьць (cognate)
←
Ancient Greek ἄττα (cognate)
←
Proto-Indo-European *átta (derived)
→
Old High German atto (cognate)
→
Ancient Greek ἄττα (cognate)
→
Alemannic German attu (cognate)
→
Alemannic German Ätti (cognate)
→
Alemannic German attò (cognate)
→
Alemannic German àttu (cognate)