Proto-Slavic *kory

→ Belarusian корань (inherited)

→ Bulgarian корен (inherited)

→ Czech kořen (inherited)

→ Old Church Slavonic корень (inherited)

→ Lower Sorbian kórjeń (inherited)

→ Upper Sorbian korjeń (inherited)

→ Lithuanian keras (cognate)

→ Macedonian корен (mention)

→ Polish korzeń (inherited)

→ Russian корень (inherited)

→ Rusyn корїнь (inherited)

→ Serbo-Croatian koren (inherited)

→ Serbo-Croatian korijen (inherited)

→ Serbo-Croatian корен (inherited)

→ Serbo-Croatian коријен (inherited)

→ Slovak koreň (inherited)

→ Slovene koren (inherited)

→ Ukrainian корінь (inherited)