←
English beech (mention)
←
West Frisian boek (cognate)
←
Proto-Germanic *bōks (inherited)
←
Middle Low German bôk (inherited)
←
Proto-West Germanic *bōk (inherited)
←
Icelandic bók (cognate)
←
Norwegian bok (cognate)
←
Old Saxon bōk (inherited)
→
German Low German Woort (link)