←
Proto-Indo-European *h₁elk- (derived)
←
Proto-Indo-European *wers- (derived)
→
Danish ilde (inherited)
→
Faroese illur (inherited)
→
Westrobothnian ill (inherited)
→
Old Swedish illa (mention)
→
Old Swedish ilder (mention)
→
Icelandic illur (inherited)
→
Norwegian Bokmål ille (inherited)
→
Norwegian Nynorsk ill (inherited)
→
Old Norse illa (mention)