←
Proto-Germanic *skōla (inherited)
←
Old Swedish skula (inherited)
←
Ancient Greek σχολή (mention)
←
Proto-Indo-European *seǵhe- (derived)
←
Proto-Indo-European *sǵhē- (mention)
←
Old Norse skulu (inherited)
←
Old Norse skóli (inherited)
←
Swedish skall (mention)
→
Finnish koulu (borrowed)
→
Finnish skole (borrowed)