Icelandic kjarni

← Proto-Germanic *kernô (inherited)

← Proto-Germanic *kurną (mention)

← Proto-Indo-European *ǵerh₂-n-on- (derived)

← Proto-Indo-European *ǵr̥h₂nóm (mention)

← Old Norse kjarni (inherited)

→ English kern (cognate)

→ Icelandic kjarnahvarf (affix)

→ Icelandic kjarnavopn (compound)

→ Icelandic kjarnakorn (compound)

→ Icelandic kjarnakljúfur (compound)

→ Luxembourgish Kär (cognate)

→ Swedish kärna (cognate)