ENGLISH LANGUAGE - Writing System

Since around the 9th century, English has been written in the Latin script, which replaced Anglo-Saxon runes. The modern English alphabet contains 26 letters of the Latin script: a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z (which also have majuscule, capital or uppercase forms: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z). Other symbols used in writing English include the ligatures, æ and œ (though these are no longer common). There is also some usage of diacritics, mainly in foreign loanwords (like the acute accent in café and exposé), and in the occasional use of a diaeresis to indicate that two vowels are pronounced separately (as in naïve, Zoë).

The spelling system, or orthography, of English is multilayered, with elements of French, Latin and Greek spelling on top of the native Germanic system; further complications have arisen through sound changes with which the orthography has not kept pace. This means that, compared with many other languages, English spelling is not a reliable indicator of pronunciation and vice versa (it is not, generally speaking, a phonemic orthography).

Though letters and sounds may not correspond in isolation, spelling rules that take into account syllable structure, phonetics, and accents are 75% or more reliable. Some phonics spelling advocates claim that English is more than 80% phonetic. However, English has fewer consistent relationships between sounds and letters than many other languages; for example, the letter sequence ough can be pronounced in 10 different ways. The consequence of this complex orthographic history is that reading can be challenging. It takes longer for students to become completely fluent readers of English than of many other languages, including French, Greek, and Spanish. English-speaking children have been found to take up to two years longer to learn to read than children in 12 other European countries.

As regards the consonants, the correspondence between spelling and pronunciation is fairly regular. The letters b, d, f, h, j, k, l, m, n, p, r, s, t, v, w, z represent, respectively, the phonemes /b/, /d/, /f/, /h/, /dʒ/, /k/, /l/, /m/, /n/, /p/, /r/, /s/, /t/, /v/, /w/, /z/ (as tabulated in the Consonants section above). The letters c and g normally represent /k/ and /g/, but there is also a soft c pronounced /s/, and a soft g pronounced /dʒ/. Some sounds are represented by digraphs: ch for /tʃ/, sh for /ʃ/, th for /θ/ or /ð/, ng for /ŋ/ (also ph is pronounced /f/ in Greek-derived words). Doubled consonant letters (and the combination ck) are generally pronounced as single consonants, and qu and x are pronounced as the sequences /kw/ and /ks/. The letter y, when used as a consonant, represents /j/. However this set of rules is not applicable without exception; many words have silent consonants or other cases of irregular pronunciation.

With the vowels, however, correspondences between spelling and pronunciation are even more irregular. As can be seen under Vowels above, there are many more vowel phonemes in English than there are vowel letters (a, e, i, o, u, y). This means that diphthongs and other long vowels often need to be indicated by combinations of letters (like the oa in boat and the ay in stay), or using a silent e or similar device (as in note and cake). Even these devices are not used consistently, and consequently vowel pronunciation remains the main source of irregularity in English orthography.