←
Proto-Germanic *bōks (inherited)
←
Proto-Germanic *bōkō (inherited)
←
Norwegian Bokmål bok (link)
→
Old English boc (cognate)
→
Faroese bók (inherited)
→
Old Swedish bok (inherited)
→
Old High German buoh (cognate)
→
Icelandic bók (inherited)
→
Norwegian Bokmål bok (inherited)
→
Norwegian Bokmål bøk (derived)
→
Norwegian Bokmål abc-bok (inherited)
→
Norwegian Bokmål ABC-bok (inherited)
→
Norwegian Nynorsk bok (derived)
→
Norwegian Nynorsk bøk (derived)
→
Old Saxon bok (mention)
→
Elfdalian buok (derived)
→
Swedish bok (inherited)
→
Swedish bok (inherited)