Hungarian bükk

← Finnish pyökki (cognate)

← Polish buk (cognate)

← Russian бук (cognate)

← Proto-Slavic *bùky (cognate)

→ Hungarian bükkök (affix)

→ Romanian Bichigi (mention)

→ Romanian Bichiș (mention)

→ Romanian Habic (affix)

→ Romanian Bixad (affix)

→ Romanian Bichigiu (mention)