Proto-Slavic *krajь

→ Belarusian край (inherited)

→ Bulgarian край (inherited)

→ Czech kraj (inherited)

→ Old Church Slavonic краи (inherited)

→ German Kreis (mention)

→ Lower Sorbian kraj (derived)

→ Lower Sorbian kšaj (inherited)

→ Finnish raja (derived)

→ Upper Sorbian kraj (inherited)

→ Macedonian крај (inherited)

→ Old East Slavic краи (inherited)

→ Polish kraj (inherited)

→ Romanian crai (derived)

→ Russian край (inherited)

→ Northern Sami rádji (derived)

→ Serbo-Croatian kraj (inherited)

→ Serbo-Croatian kraj (inherited)

→ Serbo-Croatian крај (inherited)

→ Serbo-Croatian крај (inherited)

→ Slovak kraj (inherited)

→ Slovene kraj (inherited)

→ Albanian krah (mention)

→ Ukrainian край (inherited)

→ Slovincian krɵ̯̏·i̯ (inherited)