Proto-Indo-European *bʰōw-

→ English bottle (derived)

→ English bower (derived)

→ English trebuchet (derived)

→ English bouk (derived)

→ French trébucher (mention)

→ French trébuchet (mention)

→ Italian favo (derived)

→ Latin favus (derived)

→ Portuguese favo (derived)

→ Romanian fag (derived)

→ Swedish buk (inherited)