Proto-Slavic *-jь

→ Czech Olomouc (mention)

→ Old Church Slavonic кꙑи (mention)

→ Lower Sorbian -i (inherited)

→ Hungarian Veszprém (mention)

→ Polish -i (inherited)

→ Polish Bydgoszcz (mention)

→ Russian рабочий (mention)

→ Russian моча (mention)

→ Russian кой (mention)

→ Russian отчудить (cognate)

→ Russian -ий (inherited)

→ Russian хвощ (mention)

→ Ukrainian робочий (mention)