←
Proto-Germanic *hwī (inherited)
←
Proto-Indo-European *kʷey (derived)
←
Icelandic hví (cognate)
←
Norwegian Bokmål hvi (cognate)
←
Norwegian Nynorsk kvifor (link)
←
Norwegian Nynorsk korfor (link)
←
Old Norse hví (inherited)
←
Old Norse hvat (mention)
←
Old Norse kví (inherited)
→
Norwegian Bokmål hvi (cognate)