←
Proto-Germanic *etaną (inherited)←
Westrobothnian jäta (mention)←
Westrobothnian getu (mention)←
Proto-Indo-European *h₁ed- (inherited)←
Old Norse eta (inherited)→
Westrobothnian åt (mention)→
Westrobothnian etu (mention)→
Westrobothnian atahl (mention)→
Westrobothnian jäta (mention)