Dialect continuum

'', recording local forms meaning "today" Dialectologists record variation across a dialect continuum using maps of various features collected in a linguistic atlas, beginning with an atlas of German dialects by Georg Wenker (from 1888), based on a postal survey of schoolmasters. The influential Atlas linguistique de la France (1902–10) pioneered the use of a trained fieldworker. These atlases typically consist of display maps, each showing local forms of a particular item at the survey locations. Secondary studies may include interpretive maps, showing the areal distribution of various variants. A common tool in these maps is an isogloss, a line separating areas where different variants of a particular feature predominate. In a dialect continuum, isoglosses for different features are typically spread out, reflecting the gradual transition between varieties. A bundle of coinciding isoglosses indicates a stronger dialect boundary, as might occur at geographical obstacles or long-standing political boundaries. In other cases, intersecting isoglosses and more complex patterns are found. == Relationship with standard varieties ==

Standard varieties may be developed and codified at one or more locations in a continuum until they have independent cultural status (autonomy), a process the German linguist Heinz Kloss called ausbau. Speakers of local varieties typically read and write a related standard variety, use it for official purposes, hear it on radio and television, and consider it the standard form of their speech, so that any standardizing changes in their speech are towards that variety. In such cases the local variety is said to be dependent on, or heteronomous with respect to, the standard variety. A standard variety together with its dependent varieties is commonly considered a "language", with the dependent varieties called "dialects" of the language, even if the standard is mutually intelligible with another standard from the same continuum. The Scandinavian languages, Danish, Norwegian and Swedish, are often cited as examples. Conversely, a language defined in this way may include local varieties that are mutually unintelligible, such as the German dialects. The choice of standard is often determined by a political boundary, which may cut across a dialect continuum. As a result, speakers on either side of the boundary may use almost identical varieties, but treat them as dependent on different standards, and thus part of different "languages". The various local dialects then tend to be leveled towards their respective standard varieties, disrupting the previous dialect continuum. Examples include the boundaries between Dutch and German, between Czech, Slovak and Polish, and between Belarusian and Ukrainian. The choice may be a matter of national, regional or religious identity, and may be controversial. Examples of controversies are regions such as the disputed territory of Kashmir, in which local Muslims usually regard their language as Urdu, the national standard of Pakistan, while Hindus regard the same speech as Hindi, an official standard of India. Even so, the Eighth Schedule to the Indian Constitution contains a list of 22 scheduled languages and Urdu is among them. During the time of the former Socialist Republic of Macedonia, a standard was developed from local varieties of Eastern South Slavic, within a continuum with Torlakian to the north and Bulgarian to the east. The standard was based on varieties that were most different from standard Bulgarian. Now known as Macedonian, it is the national standard of North Macedonia, but viewed by Bulgarians as a dialect of Bulgarian. ==Europe==

Europe provides several examples of dialect continua, the largest of which involve the Germanic, Romance and Slavic branches of the Indo-European language family, the continent's largest language branches. The Romance area spanned much of the territory of the Roman Empire but was split into western and eastern portions by the Slav Migrations into the Balkans in the 7th and 8th centuries. The Slavic area was in turn split by the Hungarian conquest of the Carpathian Basin in the 9th and 10th centuries. Germanic languages North Germanic continuum The Norwegian, Danish and Swedish dialects comprise a classic example of a dialect continuum, encompassing Norway, Denmark, Sweden and coastal parts of Finland. The Continental North Germanic standard languages (Norwegian, Danish and Swedish) are close enough and intelligible enough for some speakers to consider them to be dialects of the same language, but the Insular ones (Faroese and Icelandic) are not immediately intelligible to the other North Germanic speakers. Continental West Germanic continuum Historically, the Dutch, Frisian, Low Saxon and High German dialects formed a canonical dialect continuum, which has been gradually falling apart since the Late Middle Ages due to the pressures of modern education, standard languages, migration and weakening knowledge of the dialects. The transition from German dialects to Dutch variants followed two basic routes: • From Central German to Southeastern Dutch (Limburgish) in the so-called Rhenish fan, an area corresponding largely to the modern Niederrhein in which gradual but geographically compact changes took place. • From Low Saxon to Northwestern Dutch (Hollandic): This sub-continuum also included West Frisian dialects up until the 17th century, but faced external pressure from Standard Dutch and, after the collapse of the Hanseatic League, from Standard German which greatly influenced the vocabularies of these border dialects. Being based on widely separated dialects, the Dutch and German standards do not show a high degree of mutual intelligibility when spoken and only partially so when written. One study concluded that, when concerning written language, Dutch speakers could translate 50.2% of the provided German words correctly, while the German subjects were able to translate 41.9% of the Dutch equivalents correctly. In terms of orthography, 22% of the vocabulary of Dutch and German is identical or near-identical. Anglic continuum The Germanic dialects spoken on the island of Great Britain comprise areal varieties of English in England and of Scots in Scotland and parts of Northern Ireland. Those of large areas north and south of the border are often mutually intelligible. In contrast, the Orcadian dialect of Scots is very different from the dialects of English in southern England—but they are linked by a chain of intermediate varieties. Romance languages Western Romance continuum The western continuum of Romance languages comprises, from West to East: in Portugal, Portuguese; in Spain, Galician, Leonese or Asturian, Castilian or Spanish, Aragonese and Catalan or Valencian; in France, Occitan, Franco-Provençal, standard French and Corsican which is closely related to Italian; in Italy, Ligurian, Piedmontese, Lombard, Emilian, Romagnol, Italian Gallo-Picene, Venetian, Friulian, Ladin; and in Switzerland, Lombard and Romansh. Focusing instead on the local Romance lects that pre-existed the establishment of national or regional standard languages, all evidence and principles point to Romania continua as having been, and to varying extents in some areas still being, what Charles Hockett called an L-complex, i.e. an unbroken chain of local differentiation such that, in principle and with appropriate caveats, intelligibility (due to sharing of features) attenuates with distance. This is perhaps most evident today in Italy, where, especially in rural and small-town contexts, local Romance is still often employed at home and work, and geolinguistic distinctions are such that while native speakers from any two nearby towns can understand each other with ease, they can also spot from linguistic features that the other is from elsewhere. In recent centuries, the intermediate dialects between the major Romance languages have been moving toward extinction, as their speakers have switched to varieties closer to the more prestigious national standards. That has been most notable in France, owing to the French government's refusal to recognise minority languages, but it has occurred to some extent in all Western Romance speaking countries. Language change has also threatened the survival of stateless languages with existing literary standards, such as Occitan. The Romance languages of Italy are a less arguable example of a dialect continuum. For many decades since Italy's unification, the attitude of the French government towards the ethnolinguistic minorities was copied by the Italian government. Eastern Romance continuum The eastern Romance continuum is dominated by Romanian. Outside Romania and Moldova, across the other south-east European countries, various Romanian language groups are to be found: pockets of various Romanian and Aromanian subgroups survive throughout Bulgaria, Serbia, North Macedonia, Greece, Albania and Croatia (mostly in Istria). Slavic languages Conventionally, on the basis of extralinguistic features (such as writing systems or the former western frontier of the Soviet Union), the North Slavic continuum is split into East and West Slavic continua. From the perspective of linguistic features alone, only two Slavic (dialect) continua can be distinguished, namely North and South, separated from each other by a band of non-Slavic languages: Romanian, Hungarian and German. North Slavic continuum The North Slavic continuum covers the East Slavic and West Slavic languages. East Slavic includes Russian, Belarusian, Rusyn and Ukrainian; West Slavic languages of Czech, Polish, Slovak, Silesian, Kashubian, and Upper and Lower Sorbian. Eastern Slovak and Pannonian Rusyn stand out as sharing features with Slovak, Polish and Rusyn, thus serving as a transition between West and East Slavic languages. South Slavic continuum All South Slavic languages form a dialect continuum. It comprises, from West to East, Slovenia, Croatia, Bosnia and Herzegovina, Montenegro, Serbia, North Macedonia, and Bulgaria. Standard Slovene, Macedonian, and Bulgarian are each based on a distinct dialect, but the Bosnian, Croatian, Montenegrin, and Serbian standard varieties of the pluricentric Serbo-Croatian language are all based on the same dialect, Shtokavian. Therefore, Croats, Serbs, Bosniaks and Montenegrins communicate fluently with each other in their respective standardized varieties. In Croatia, native speakers of Shtokavian may struggle to understand distinct Kajkavian or Chakavian dialects, as might the speakers of the two with each other. Likewise in Serbia, the Torlakian dialect differs significantly from Standard Serbian. Serbian is a Western South Slavic standard, but Torlakian is largely transitional with the Eastern South Slavic languages (Bulgarian and Macedonian). Collectively, the Torlakian dialects with Macedonian and Bulgarian share many grammatical features that set them apart from all other Slavic languages, such as the complete loss of its grammatical case systems and adoption of features more commonly found among analytic languages. The barrier between East South Slavic and West South Slavic is historical and natural, caused primarily by a one-time geographical distance between speakers. The two varieties started diverging early on () and evolved separately ever since without major mutual influence, as evidenced by distinguishable Old Slavonic, while the western dialect of common Old Slavic was still spoken across the modern Serbo-Croatian area in the 12th and early 13th centuries. An intermediate dialect linking western and eastern variations inevitably came into existence over time – Torlakian – spoken across a wide radius on which the tripoint of Bulgaria, North Macedonia and Serbia is relatively pivotal. Uralic languages The other major language family in Europe besides Indo-European are the Uralic languages. The Sami languages, sometimes mistaken for a single language, are a dialect continuum, albeit with some disconnections like between North, Skolt and Inari Sami. The Baltic-Finnic languages spoken around the Gulf of Finland form a dialect continuum. Thus, although Finnish and Estonian are considered as separate languages, there is no definite linguistic border or isogloss that separates them. This is now more difficult to recognize because many of the intervening languages have declined or become extinct. Goidelic continuum The Goidelic languages consist of Irish, Scottish Gaelic and Manx. Prior to the 19th and 20th centuries, the continuum existed throughout Ireland, the Isle of Man and Scotland. Many intermediate dialects have become extinct or have died out leaving major gaps between languages such as in the islands of Rathlin, Arran or Kintyre and also in the Irish counties of Antrim, Londonderry and Down. The current Goidelic speaking areas of Ireland are also separated by extinct dialects but remain mutually intelligible. ==Middle East==

Arabic Arabic is a standard case of diglossia. The standard written language, Modern Standard Arabic, is based on the Classical Arabic of the Qur'an, while the modern vernacular dialects (or languages) branched from ancient Arabic dialects, from North Western Africa through Egypt, Sudan, and the Fertile Crescent to the Arabian Peninsula and Iraq. The dialects use different analogues from the Arabic language inventory and have been influenced by different substrate and superstrate languages. Adjacent dialects are mutually understandable to a large extent, but those from distant regions are more difficult to understand. The difference between the written standard and the vernaculars is apparent also in the written language, and children have to be taught Modern Standard Arabic in school to be able to read it. Aramaic All modern Aramaic languages descend from a dialect continuum that historically existed through the Aramaization of the Levant (other than the original Aramaic-speaking parts) and Mesopotamia and before the Islamicization of the Levant and Mesopotamia. Northeastern Neo-Aramaic, including distinct varieties spoken by both Jews and Christians, is a dialect continuum although greatly disrupted by population displacement during the twentieth century. Armenian The Armenian language has two standardized forms: Western Armenian and Eastern Armenian. Before the Armenian genocide and other significant demographic changes that affected the Armenians, several dozen Armenian dialects existed in the areas historically populated by them. The most notable overarching survey of the Armenian dialects is the Classification des dialectes arméniens (Classification of Armenian dialects), a 1909 book by the Armenian linguist Hrachia Acharian, published in Paris. It is Acharian's translation into French of his original work Hay Barbaṙagitutʿiwn ("Armenian Dialectology") that was later published as a book in 1911 in Moscow and New Nakhichevan. The French translation lacks dialectal examples. An English translation was published in 2024. Acharian surveyed the Armenian dialects in what is now Turkey, Armenia, Georgia, Iran, Azerbaijan and other countries settled by Armenians. After the Armenian genocide, linguists Gevorg Jahukyan, Jos Weitenberg, Bert Vaux and Hrach Martirosyan have extended the understanding of Armenian dialects. Persian The varieties of the Persian language, including Tajiki and Dari, form a dialect continuum. The divergence of Tajik was accelerated by the shift from the Perso-Arabic alphabet to a Cyrillic one under Soviet rule. == Turkic ==

Turkic languages are best described as a dialect continuum. Geographically this continuum starts at the Balkans in the west with Balkan Turkish, includes Turkish in Turkey and the Azerbaijani language in Azerbaijan, and extends into Iran with Azeri and Khalaj, into Iraq with Turkmen, across Central Asia to include Turkmenistan, Uzbekistan, Kazakhstan, and Kyrgyzstan, to southern Regions of Tajikistan, and into Afghanistan. In the south, the continuum ranges from northern Afghanistan northward to Chuvashia. In the east it extends to the Republic of Tuva, the Xinjiang autonomous region in Western China with the Uyghur language and into Mongolia with Khoton. The entire territory is inhabited by Turkic speaking peoples. There are three varieties of Turkic geographically outside the continuum: Chuvash, Yakut and Dolgan. They have been geographically separated from the other Turkic languages for an extensive period of time, and the Chuvash language stands out as the most divergent from other Turkic languages. There are also Gagauz speakers in Moldavia and Urum speakers in Georgia. The Turkic continuum makes internal genetic classification of the languages problematic. Chuvash, Khalaj and Yakut are generally classified as significantly distinct, but the remaining Turkic languages are quite similar, with a high degree of mutual intelligibility between not only geographically adjacent varieties but also among some varieties some distance apart. Structurally, the Turkic languages are very close to one another, and they share basic features such as SOV word order, vowel harmony (except the Karluk sub-branch and Khalaj) and agglutination. == Indo-Aryan languages ==

Many of the Indo-Aryan languages of the Indian subcontinent form a dialect continuum. What is called Hindi in India is frequently Standard Hindi, the Sanskritized register of the colloquial Hindustani spoken in the Delhi area, contrasted with the register Urdu. However, the term Hindi is also used for the different dialects from Bihar to Rajasthan and, more widely, some of the Eastern and Northern dialects are sometimes grouped under Hindi. The Indo-Aryan Prakrits also gave rise to languages like Gujarati, Assamese, Maithili, Bengali, Odia, Nepali, Marathi, Konkani and Punjabi. Much of these languages, including Punjabi and Bengali have their own dialect continuums. == Chinese ==

Chinese consists of hundreds of mutually unintelligible local varieties. The differences are similar to those within the Romance languages, which are similarly descended from a language spread by imperial expansion over substrate languages 2000 years ago. Unlike Europe, however, Chinese political unity was restored in the late 6th century and has persisted (with interludes of division) until the present day. There are no equivalents of the local standard literary languages that developed in the numerous independent states of Europe. Chinese dialectologists have divided the local varieties into a number of dialect groups, largely based on phonological developments in comparison with Middle Chinese. Most of these groups are found in the rugged terrain of the southeast, reflecting the greater variation in this area, particularly in Fujian. Each of these groups contains numerous mutually unintelligible varieties. The boundaries between the northern Mandarin area and the central groups, Wu, Gan and Xiang, are particularly weak, due to the steady flow of northern features into these areas. Transitional varieties between the Wu, Gan and Mandarin groups have been variously classified, with some scholars assigning them to a separate Hui group. The boundaries between Gan, Hakka and Min are similarly indistinct. Pinghua and Yue form a dialect continuum (excluding urban enclaves of Cantonese). There are sharper boundaries resulting from more recent expansion between Hakka and Yue, and between Southwestern Mandarin and Yue, but even here there has been considerable convergence in contact areas. == Cree and Ojibwa ==

Cree is a group of closely related Algonquian languages that are distributed from Alberta to Labrador in Canada. They form the Cree–Montagnais–Naskapi dialect continuum, with around 117,410 speakers. The languages can be roughly classified into nine groups, from west to east: • Plains Cree (y-dialect) • Woods Cree or Woods/Rocky Cree (ð-dialect) • Swampy Cree (n-dialect) • Eastern Swampy Cree • Western Swampy Cree • Moose Cree (l-dialect) • East Cree or James Bay Cree (y-dialect) • Northern East Cree • Southern East Cree • Atikamekw (r-dialect) • Western Montagnais (l-dialect) • Innu-aimun or Eastern Montagnais (n-dialect) • Naskapi (y-dialect) Various Cree languages are used as languages of instruction and taught as subjects: Plains Cree, Eastern Cree, Montagnais, etc. Mutual intelligibility between some dialects can be low. There is no accepted standard dialect. Ojibwa (Chippewa) is a group of closely related Algonquian languages in Canada, which is distributed from British Columbia to Quebec, and the United States, distributed from Montana to Michigan, with diaspora communities in Kansas and Oklahoma. With Cree, the Ojibwe dialect continuum forms its own continuum, but the Oji-Cree language of this continuum joins the Cree–Montagnais–Naskapi dialect continuum through Swampy Cree. The Ojibwe continuum has 70,606 speakers. Roughly from northwest to southeast, it has these dialects: • Ojibwa-Ottawa • Algonquin • Oji-Cree (Northern Ojibwa) or Severn • Ojibwa • Western Ojibwa or Saulteaux • Chippewa (Southwestern Ojibwa) • Northwestern Ojibwa • Central Ojibwa or Nipissing • Eastern Ojibwa or Mississauga • Ottawa (Southeastern Ojibwa) • Potawatomi Unlike the Cree–Montagnais–Naskapi dialect continuum, with distinct n/y/l/r/ð dialect characteristics and noticeable west–east k/č(ch) axis, the Ojibwe continuum is marked with vowel syncope along the west–east axis and ∅/n along the north–south axis. == See also ==