The Italian alphabet is built from 21 native letters, with j, k, w, x, and y reserved for foreign loanwords. Italian also uses accented vowels to mark final stress and to distinguish certain words.
How it works
The native 21 letters are:
a b c d e f g h i l m n o p q r s t u v z
The five foreign letters j, k, w, x, y are added for loanwords. Accented vowels carry a grave accent (à, ì, ò, ù) or, on e, either grave (è) or acute (é):
grave – à è ì ò ù (open / default final stress)
acute – é (closed e, e.g. perché)
Example and notes
caffè uses a grave accent because the final e is open, while perché uses an acute accent because its e is closed. Foreign letters appear in words like kiwi, jeans, weekend, taxi, and yogurt. When alphabetising, accented vowels fold to their base letters, so città sorts as citta.