Proto-Slavic *oni

→ Czech oni (inherited)

→ Kashubian òni (inherited)

→ Lower Sorbian wóni (inherited)

→ Upper Sorbian woni (inherited)

→ Polish oni (inherited)

→ Serbo-Croatian oni (inherited)

→ Slovak oni (inherited)

→ Slovene oni (inherited)

→ Silesian uůńi (inherited)

→ Silesian ôni (inherited)