Proto-Slavic *plugъ

→ Belarusian плуг (inherited)

→ Bulgarian плуг (inherited)

→ Czech pluh (inherited)

→ Lower Sorbian pług (inherited)

→ Upper Sorbian pluh (inherited)

→ Lithuanian plūgas (cognate)

→ Macedonian плуг (inherited)

→ Polish pług (inherited)

→ Romanian plug (derived)

→ Russian плуг (inherited)

→ Istro-Romanian plug (derived)

→ Aromanian plug (derived)

→ Serbo-Croatian plug (inherited)

→ Serbo-Croatian плуг (inherited)

→ Slovak pluh (inherited)

→ Slovene plug (inherited)

→ Albanian plug (derived)

→ Ukrainian плуг (inherited)