Polish buk

← Proto-Slavic *bukъ (inherited)

→ Lower Sorbian buk (cognate)

→ Hungarian bükk (cognate)

→ Polish Buk (mention)

→ Polish Bukowski (suffix)

→ Polish Bukowiec (suffix)

→ Polish Bukal (mention)

→ Polish Bukiel (mention)

→ Polish buczyna (affix)

→ Polish bukowiec (affix)

→ Polish buczek (affix)

→ Polish bukowy (affix)