Old Norse byrja

← Proto-Germanic *burjaną (inherited)

← Proto-Germanic *gaburjaną (mention)

← Norwegian Nynorsk burde (link)

← Norwegian Nynorsk byrja (link)

← Norwegian Nynorsk byrje (link)

← Old Norse byrr (mention)

→ Danish burde (derived)

→ Danish børje (derived)

→ German gebühren (cognate)

→ Faroese byrja (inherited)

→ Old Swedish byria (inherited)

→ Icelandic byrja (derived)

→ Norwegian Bokmål burde (mention)

→ Norwegian Nynorsk byrja (inherited)

→ Norwegian Nynorsk byrja (inherited)

→ Norwegian Nynorsk burda (mention)

→ Norwegian Nynorsk burde (mention)

→ Norwegian Nynorsk byrje (derived)

→ Swedish börja (inherited)