Old Norse korn

← Proto-Germanic *kurną (inherited)

← Proto-Indo-European *ǵerh₂- (root)

← Proto-Indo-European *ǵr̥h₂nóm (inherited)

→ Old English corn (cognate)

→ Danish korn (inherited)

→ Faroese korn (inherited)

→ Icelandic korn (inherited)

→ Norwegian Bokmål korn (inherited)

→ Norwegian Nynorsk korn (inherited)

→ Swedish korn (inherited)