Proto-Slavic *groza

→ Czech hrůza (inherited)

→ Old Church Slavonic гроза (inherited)

→ Lower Sorbian groza (inherited)

→ Ancient Greek γοργός (cognate)

→ Upper Sorbian hroza (inherited)

→ Polish groza (inherited)

→ Romanian groază (derived)

→ Russian гроза (inherited)

→ Russian угроза (inherited)

→ Russian угрожать (inherited)

→ Serbo-Croatian гроза (inherited)

→ Serbo-Croatian groza (inherited)

→ Slovak hrôza (inherited)

→ Ukrainian гроза (inherited)