Proto-Slavic *melko

→ Belarusian малако (inherited)

→ Bulgarian мляко (inherited)

→ Bulgarian млака (cognate)

→ Czech mléko (inherited)

→ Kashubian mlékò (inherited)

→ Kashubian mélkò (inherited)

→ Old Church Slavonic млѣко (inherited)

→ Lower Sorbian mloko (inherited)

→ Upper Sorbian mloko (inherited)

→ Macedonian млеко (inherited)

→ Polish mleko (inherited)

→ Polish mlyko (inherited)

→ Polabian mlåkă (inherited)

→ Russian молоко (inherited)

→ Russian млеко (derived)

→ Serbo-Croatian млеко (inherited)

→ Serbo-Croatian млијеко (inherited)

→ Serbo-Croatian mleko (inherited)

→ Serbo-Croatian mlijeko (inherited)

→ Serbo-Croatian mliko (inherited)

→ Slovak mlieko (inherited)

→ Slovene mleko (inherited)

→ Ukrainian молоко (inherited)

→ Old Czech mléko (inherited)