←
Proto-Germanic *feþrō (inherited)
←
Proto-Indo-European *péth₂r̥ (inherited)
←
Proto-Indo-European *peth₂- (mention)
←
German Low German Fedder (cognate)
←
Old Norse fjǫðr (inherited)
→
Norwegian Nynorsk fjøra (affix)
→
Norwegian Nynorsk fjøre (mention)