Ancient Greek πέρυσι

← Proto-Germanic *ferudi (cognate)

← Ancient Greek ἔτος (mention)

← Proto-Indo-European *péruti (inherited)

← Proto-Indo-European *per (mention)

← Proto-Indo-European (mention)

← Proto-Indo-European *wet- (mention)

← Proto-Indo-European (mention)

← Sanskrit परुत् (cognate)

→ German fert (cognate)

→ Greek πέρυσι (inherited)

→ Greek περσινός (mention)

→ Ancient Greek ἔτος (mention)

→ Latvian pērn (cognate)

→ Norwegian Nynorsk fjor (cognate)

→ Old Norse fjǫrð (cognate)

→ Sanskrit परुत् (cognate)