Proto-Slavic *glǫbokъ

→ Belarusian глыбокі (inherited)

→ Czech hluboký (inherited)

→ Old Church Slavonic глѫбокъ (inherited)

→ Lower Sorbian dłymoki (inherited)

→ Macedonian длабок (derived)

→ Polabian glǫbĕk (inherited)

→ Romanian Dăbâceni (derived)

→ Romanian Glimboca (derived)

→ Romanian Glâmboaca (derived)

→ Romanian Glâmbocu (derived)

→ Russian глубокий (inherited)

→ Slovak hlboký (inherited)

→ Slovene globok (inherited)

→ Ukrainian глибокий (inherited)