←
Old English ār (cognate)
←
Proto-Germanic *aizō (inherited)
←
Middle High German ēre (inherited)
←
Proto-West Germanic *aiʀu (inherited)
←
Old High German ēra (inherited)
←
Old Norse eir (cognate)
←
Old Saxon ēra (cognate)
→
English Aryan (mention)
→
Old English ar (cognate)
→
Luxembourgish Éier (cognate)
→
Pennsylvania German Ehr (cognate)