Faroese 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)

→ Faroese kyknukjarni (compound)

→ Faroese kjarnasýra (compound)

→ Faroese jarðarkjarni (compound)