Chuukese has 9 vowel letters: a, á, e, é, i, o, ó, u, ú, each representing a distinct vowel quality.
The acute accent distinguishes vowel pairs such as a/á and o/ó, added when the writing system was revised in the 1970s.
Chuukese uses 10 single-letter consonants: f, s, k, m, n, p, r, t, w, y.
These combine with vowels to form everyday Chuukese words, following patterns shared with related Trukic languages.
Chuukese has 4 digraphs: ch, mw, ng, pw, each representing a single consonant sound.
Mw and pw are labialized consonants pronounced with rounded lips, a hallmark of Micronesian languages.
Chuukese doubles letters to mark geminate (lengthened) consonants, such as ff, ss, kk, mm, and pp.
Unusually, Chuukese allows these doubled consonants to begin a word, a rare feature among the world's languages.
The complete Chuukese alphabet with all 23 letters in order, from A to Y, including 4 digraphs (ch, mw, ng, pw) and 4 accented vowels (á, é, ó, ú).
Chuukese writing uses standard punctuation marks shared with English and other Latin-script languages.
These include the period, comma, question mark, and other everyday symbols used in books, newspapers, and digital text.
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