Proto-Slavic *ablъko

→ Bulgarian ябълка (inherited)

→ Czech jablko (inherited)

→ Old Church Slavonic аблъко (inherited)

→ Lower Sorbian jabłuko (inherited)

→ Upper Sorbian jabłuko (inherited)

→ Latvian ābols (cognate)

→ Macedonian јаболко (inherited)

→ Old Norse epli (cognate)

→ Old East Slavic аблъко (inherited)

→ Polish jabłko (inherited)

→ Russian яблоко (inherited)

→ Serbo-Croatian јабука (inherited)

→ Slovak jablko (inherited)

→ Slovene jabolko (inherited)

→ Ukrainian яблуко (inherited)

→ Old Czech jablko (inherited)