←
Proto-Germanic *aihtiz (inherited)
←
Proto-Indo-European *h₂eyḱ- (root)
→
English aett (borrowed)
→
Westrobothnian ett (inherited)
→
Old Swedish æt (inherited)
→
Icelandic ætt (derived)
→
Norwegian Nynorsk ætt (derived)
→
Old Norse átt (mention)
→
Swedish ätt (inherited)