A spelling reform is a deliberate, often authoritatively sanctioned or mandated change to spelling rules. Proposals for such reform are fairly common, and over the years, many languages have undergone such reforms. Recent high-profile examples are the German orthography reform of 1996 and the on-off Portuguese spelling reform of 1990, which is still being ratified by the different countries.
There are various goals which may drive such reforms: easing the task of children or immigrants becoming literate, making the language more useful for international communication, making etymology clearer, or for aesthetic or political reasons.
Opposition is often based upon concern that old literature will become inaccessible, the presumed suppression of regional accents, the need to learn the new spellings, making etymology less clear, or simple conservatism based on concern over unforeseen effects. Reforms which mainly eliminate needless difficulties ought to take account of such arguments. Reform efforts are further hampered by habit and, for many languages, a lack of a central authority to set new spelling standards.
In languages written with alphabetic or syllabary scripts, one might expect that there would be a close match of the script or spelling with the spoken sound. However, even if they match at one time and place for some speakers, over time they often do not match well for the majority: one sound may be represented by various combinations of letters and one letter or group of letters pronounced differently. In cases where spelling takes account of grammatical features, these too may become inconsistent.
People who use non-standard spelling often suffer from adverse opinions, as a person's mastery of standard spelling is often equated to his or her level of formal education or intelligence. Spelling is easier in languages with more or less consistent spelling systems such as Finnish, Serbian, Italian and Spanish, owing to the fact that, either, pronunciation in these languages has changed relatively little since the establishment of their spelling-systems, or else that non-phonemic etymological spellings have been replaced with phonemic unetymological spellings as pronunciation changes. Guessing the spelling of a word is more difficult after pronunciation changes significantly, thus yielding a non-phonetic etymological spelling system such as Irish or French. These spelling systems are still 'phonemic' (rather than 'phonetic') since pronunciation can be systematically derived from spelling, although the converse (i.e. spelling from pronunciation) may not be possible. English is an extreme example of a defective orthography in which spelling cannot be systematically derived from pronunciation, but it also has the more unusual problem that pronunciation cannot be systematically derived from spelling.
Spelling reforms have been proposed for various languages over the years; these have ranged from modest attempts to eliminate particular irregularities (such as SR1 or Initial Teaching Alphabet) through more far-reaching reforms (such as Cut Spelling) to attempts to introduce a full phonemic orthography, like the Shavian alphabet or its revised version, Quikscript, the latest DevaGreek alphabet, the Latinization of Turkish or hangul in Korea.
The idea of phonemic spelling has also been criticized as it would hide morphological similarities between words with differing pronunciations, thus obscuring their meanings. It is also argued that when people read, they do not try to work out the series of sounds composing each word, but instead they recognize words either as a whole or as a short series of meaningful units (for example morphology might be read as morph+ology, rather than as a longer series of phonemes). In a system of phonetic spelling, these morphemes become less distinct, due to the various pronunciations of allomorphs. For example, in English spelling, most past participles are spelled with -ed, even though its pronunciation can vary (compare raised and lifted).
One of the difficulties in introducing a spelling reform is how to reflect different pronunciations, often linked to regions or classes. If the reform seeks to be totally phonemic in a model dialect, speakers of other dialects will find conflicts with their own usage.
English spelling contains many irregularities for various reasons. English has generally preserved the original spelling when borrowing words; and even more importantly, English began to be widely written and printed during the Middle English period: the later development of modern English included a Great Vowel Shift and many other changes in phonology, yet the older spellings, which are no longer phonetic, have been kept. On the other hand, many words were refashioned to reflect their Latin or Greek etymology. For example, for "debt" early Middle English wrote det/dette, with the b being standardized in spelling in the 16th century, after its Latin etymon debitum; similarly for quer/quere, which was respelled as choir in the 17th century, modelled on Greek χορός chorus; in both cases, the pronunciation was not changed.
Modern English has anywhere from 14 to 22 vowel and diphthong phonemes, depending on dialect, and 26 or 27 consonant phonemes. A simple phoneme-letter representation of this language within the 26 letters of the English alphabet is impossible. Therefore, most spelling reform proposals include multi-letter graphemes, as does current English spelling (for example the first two phonemes of "sheep" are represented by the digraphs ⟨sh⟩, /ʃ/, and ⟨ee⟩, /i/, respectively.) Diacritic marks have also formed part of spelling reform proposals.
Critics have claimed that a consistent phonemically based system would be impractical: for example, phoneme distribution differs between British English and American English; furthermore, while English Received Pronunciation features about 20 vowels, some non-native dialects of English have 10 or even fewer. A phonemic system would therefore not be universal.
A number of proposals have been made to reform English spelling. Some were proposed by Noah Webster early in the 19th century. He was in part concerned to distinguish American from British usage. Some of his suggestions resulted in the differences between American and British spelling.
In the 1950s, the Language Reform Committee of the People's Republic of China devised the Hanyu Pinyin orthography and promulgated it as the official romanization system of mainland China. Since pinyin became the international standard for Chinese romanization in 1982, other romanizations (including the Wade-Giles system, Gwoyeu Romatzyh developed by Yuen Ren Chao, and Latinxua Sin Wenz) have become rarely used.
The Republic of China on Taiwan continued to use Wade-Giles romanization until the turn of the 21st century, when the Tongyong Pinyin romanization was introduced. Tongyong Pinyin has been sporadically adopted throughout the island, and criticized for inconsistency. Hanyu Pinyin, the same system used in the mainland, was formally adopted in 2009.
In 1990, a substantial reform ordered by the French prime minister changed the spelling of about 2000 words as well as some grammar rules. After much delay, the new recommended orthography received official support in France, Belgium, and Quebec in 2004, but it has not yet been widely adopted. The 2012 version of Larousse incorporates all of the changes. The 2009 version of Le Petit Robert incorporates most of the changes. There are 6000 words, including words which were not part of the 1990 reform, for example, charrette or charette, based on chariot. As of 16 March 2009, several major Belgian publishing groups have begun to apply the new spellings in their online publications.
German spelling was officially reformed in 1901 and certain older spelling patterns were updated: for instance some occurrences of "th" were changed to "t", the use of hyphens changed, and some instances of "c" were changed to "z". In 1944 another spelling reform was due to be introduced, but it ultimately came to nothing because of World War II.
Even though German spelling was already more consistent than English or French spelling, the German-speaking countries signed an agreement on spelling reforms in 1996; these were planned to be gradually introduced beginning in 1998 and fully in force by 2005.
The so-called Rechtschreibreform was subject to dispute, and polls consistently showed a majority against the new spelling. In summer 2004, various newspapers and magazines returned to the old spelling, and in March 2006, the most controversial changes of Rechtschreibreform were reverted. Therefore German media outlets which had formerly opposed the changes began to use the new spelling.
The classical, medieval, and early modern polytonic orthography inherited archaisms from Ancient Greek, which have been eliminated or simplified in the modern monotonic orthography. See also Katharevousa.
The first of these changes (oe to u) occurred around the time of independence in 1947; all of the others were a part of an officially mandated spelling reform in 1972. Some of the old spellings, which were more closely derived from the Dutch language, still survive in proper names.
The original Japanese kana syllabaries were a purely phonetic representation used for writing the Japanese language when they were invented around 800 AD as a simplification of Chinese-derived kanji characters. However, the syllabaries were not completely codified and alternate letterforms, or hentaigana, existed for many sounds until standardization in 1900. In addition, due to linguistic drift the pronunciation of many Japanese words changed, mostly in a systematic way, from the classical Japanese language as spoken when the kana syllabaries were invented. Despite this, words continued to be spelled in kana as they were in classical Japanese, reflecting the classic rather than the modern pronunciation, until a Cabinet order in 1946 officially adopted spelling reform, making the spelling of words purely phonetic (with only 3 sets of exceptions) and dropping characters that represented sounds no longer used in the language.
These changes were a part of an officially mandated spelling reform in 1972. Some of the old spellings, which were more closely derived from the English language, still survive in proper names.
Before Norway became independent in 1905, the Norwegian language was written in Danish with minor characteristic regionalisms and idioms. After independence, there were spelling reforms in 1907, 1917, 1938, 1941, 1981 and 2005, reflecting the tug-of-war between the spelling preferred by traditionalists and reformers, depending on social class, urbanization, ideology, education and dialect. The 2005 reform reintroduced traditional spellings which had been abolished by earlier spelling reforms. Seldom-used spellings were also excluded.
The medieval spelling of Portuguese was mostly phonemic, but, from the Renaissance on, many authors who admired classical culture began to use an etymological orthography. In the early 20th century, however, spelling reforms in Portugal and Brazil reverted the orthography to phonemic principles. Later reforms (Brazil, 1943 and 1971; Portugal, 1945 and 1973) have aimed mainly at three goals: to eliminate the few remnants of redundant etymological spelling, to reduce the number of words marked with diacritics and hyphens, and to bring the Brazilian spelling standard and the Portuguese spelling standard (used in all the Portuguese speaking countries, except Brazil) closer to each other.
The goal of unifying the spelling was finally achieved with a multi-lateral agreement in 1990, signed by every Portuguese-speaking country, but not ratified by Angola as of 2014. The implementation of the new rules in Brazil and Portugal began only in 2009, with a transition period of six years. The agreement is used by the government and the teaching realms, as well as many of the press and publishing houses of both countries, and by state-related institutions. Because Portuguese in Portugal differs from Brazilian Portuguese, the reform has led to new differences in spellings which were formerly the same.
None of the other Portuguese speaking countries that have signed the agreement have implemented it as of 2014. In Portugal there is still some resistance to it and in 2013 the Portuguese Parliament formed a workgroup to analyse the situation and propose solutions.
During the transition period, four spellings will coexist: the official Portuguese spelling before the reform (used in all Portuguese speaking countries in Africa, Asia and Oceania, as used in Portugal by the people), the official Brazilian spelling before the reform (used in Brazil only), the Portuguese spelling after the reform (used by the government and its institutions, some media and publishers in translated books), and the Brazilian spelling after the reform (used by the government, media and publishers in translated books). The latter two systems are regulated by the same agreement, but differ somewhat because of differing pronunciation of the same words in Portugal and Brazil.
Over time, there have been a number of changes in spelling. They mostly involved the elimination of the (purely etymological) Greek letters that had been retained in the Cyrillic script by reason of ecclesiastical tradition, and those rendered obsolete by changes in phonetics.
When Peter I introduced his "civil script" (гражданский шрифт, graždanskij šrift) in 1708, based on more Western-looking letter shapes, spelling was simplified as well.
The most recent major reform of Russian spelling was carried out shortly after the Russian Revolution. The Russian orthography was simplified by eliminating four obsolete letters (ѣ, і, ѵ, and ѳ) and the archaic usage of the letter ъ (called yer, or hard sign) at the ends of words, which had originally represented a vowel with a sound similar to schwa, but had become silent by the Middle Ages.
Bulgarian underwent a spelling reform in 1945, following the Russian model. Several Cyrillic alphabets with 28 to 44 letters were used in the beginning and middle of the 19th century during the effort to codify Modern Bulgarian until an alphabet with 32 letters, proposed by Marin Drinov, gained prominence in the 1870s. The alphabet of Marin Drinov was used until the orthographic reform of 1945, when the letters yat (uppercase Ѣ, lowercase ѣ) and yus (uppercase Ѫ, lowercase ѫ) were removed from the alphabet, reducing the number of letters to 30.
Within the South Slavic languages, which form a dialect continuum, the Serbo-Croatian language itself consists of four literary standards: Serbian, Croatian, Bosnian and Montenegrin. It went through a series of major spelling reforms in the early to middle 19th century. Before then, two distinct writing traditions had evolved. Western dialects had been written using the Latin alphabet, while eastern (Serbian) had been using an archaic form of the Cyrillic script. Despite many attempts, there was no universally agreed-upon spelling standard employing the Latin alphabet, and the Cyrillic version was considered outdated.
A series of reforms have been undertaken to set the standards, in order to bring the writing system to parity with spoken language. The reform movement was spearheaded by Croatian linguist Ljudevit Gaj for the Latin-based writing system, and Serbian reformer Vuk Stefanović Karadžić for the Cyrillic version.
The reform efforts were coordinated in order to correlate the two writing systems, culminating in the Vienna Literary Agreement which has remained in service since. The Slovene language, not part of the Serbo-Croatian dialect continuum, was also covered by the same reform movement. After World War II and the codification of literary Macedonian, the same system has been extended with some modifications.
All of these writing systems exhibit a high degree of correspondence between language sounds and letters, making them highly phonetic and very consistent.
The Spanish Royal Academy (RAE) reformed the orthographical rules of Spanish from 1726 to 1815, resulting in most of the modern conventions. There have been initiatives since then to further reform the spelling of Spanish: Andrés Bello succeeded in making his proposal official in several South American countries, but they later returned to the standard of the Spanish Royal Academy.
Another initiative, the Rational Phonetic Hispanoamerican Orthography (Ortografía Fonética Rasional Ispanoamericana), remained a curiosity. Juan Ramón Jiménez proposed changing -ge- and -gi to -je- and -ji, but this is applied only in editions of his works or his wife's. Gabriel García Márquez raised the issue of reform during a congress at Zacatecas, and drew attention to the issue, but no changes were made. However, the academies continue to update the reform.