←
Ancient Greek πέρυσι (cognate)
←
Proto-Indo-Iranian *parut (inherited)
←
Proto-Indo-Aryan *parut (inherited)
←
Proto-Indo-European *péruti (inherited)
←
Proto-Indo-European *per (mention)
←
Proto-Indo-European (mention)
←
Proto-Indo-European *wet- (mention)
←
Old Norse fjǫrð (cognate)
←
Old Armenian հերու (cognate)
→
Ancient Greek πέρυσι (cognate)
→
Norwegian Nynorsk fjor (cognate)
→
Old Norse fjǫrð (cognate)
→
Phalura páar (inherited)