Arguably B, C, F, and G (outside the digraph NG) do not exist in Finnish either, but they are included as they are used for borrowed words, and F in some western dialects.
爭議地，B、C、F和G（不計算雙字母的 NG）亦不存在於芬蘭語，但他們會用作本土化的外來語，和F在西方方言中會使用。