←
Proto-Germanic *ainaz (inherited)
←
Proto-Indo-European *óynos (inherited)
←
Old Norse einn (inherited)
→
Norwegian Bokmål et (link)
→
Norwegian Bokmål ene (mention)
→
Norwegian Bokmål enhet (suffix)
→
Norwegian Bokmål enhver (compound)
→
Norwegian Bokmål enslig (suffix)
→
Norwegian Bokmål entydig (suffix)
→
Norwegian Bokmål ensom (affix)