Polishorthography

Polish orthography is the system of writing Polish using the Latin alphabet, augmented with diacritical marks and a set of digraphs. It aims to reflect the language’s phonology, morphology, and historical development, while remaining practical for education, publishing, and digital communication. The rules are codified in official guidelines and taught from early schooling.

The standard alphabet comprises 32 letters: a, ą, b, c, ć, d, e, ę, f, g, h, i, j, k, l, ł, m, n, ń, o, ó, p, r, s, ś, t, u, w, y, z, ź, ż. The letters q, v and x are not part of the core alphabet and appear primarily in foreign words and proper names.

Diacritics mark phonetic distinctions. Nasal vowels appear as ą and ę. The vowels ą and ę may indicate nasalization in certain phonological contexts. The letter ó represents a distinct vowel, historically from o but now commonly realized as an independent symbol in spelling. Consonant marks include ć, ł, ń, ś, ź, ż. These letters are treated as separate symbols in spelling and lexicon.

Polish orthography relies on several digraphs that denote single sounds: ch, cz, dz, dż, dź, rz, and sz. The digraphs cz, sz, and dz are common; rz and ż historically reflect the same phoneme but are distinguished etymologically. Spelling also differentiates u and ó in many words for historical reasons, and loanwords are adapted to Polish conventions where possible.

The system is maintained by linguistic institutions and references such as orthographic guidelines and dictionaries. Loanwords retain foreign spellings only to the extent allowed and are adapted to Polish conventions when needed.