←
Proto-Germanic *jērą (inherited)
←
Old Swedish ar (inherited)
←
Proto-Indo-European *yeh₁ro- (derived)
←
Proto-Indo-European *yeh₁- (derived)
←
Old Norse ár (inherited)
→
Old English gear (cognate)
→
Westrobothnian ar (cognate)
→
Swedish nyår (compound)
→
Swedish årtal (compound)