In linguistics, mutual intelligibility is a relationship between different but related language varieties in which speakers of the different varieties can readily understand each other without prior familiarity or special effort. Mutual intelligibility is sometimes used to distinguish languages from dialects, although sociolinguistic factors are often also used.
Intelligibility between varieties can be asymmetric; that is, speakers of one variety may be able to better understand another than vice versa. An example of this is the case between Afrikaans and Dutch. It is generally easier for Dutch speakers to understand Afrikaans than for Afrikaans speakers to understand Dutch. (See Afrikaans § Mutual intelligibility with Dutch).
In a dialect continuum, neighboring varieties are mutually intelligible, but differences mount with distance, so that more widely separated varieties may not be mutually intelligible. Intelligibility can be partial, as is the case with Azerbaijani and Turkish, or significant, as is the case with Bulgarian and Macedonian. However, sign languages, such as American and British Sign Language, usually do not exhibit mutual intelligibility with each other.
Asymmetric intelligibility refers to two languages that are considered partially mutually intelligible, but for various reasons, one group of speakers has more difficulty understanding the other language than the other way around. For example, if one language is related to another but has simplified its grammar, the speakers of the original language may understand the simplified language, but not vice versa. To illustrate, Dutch speakers tend to find it easier to understand Afrikaans as a result of Afrikaans's simplified grammar. [1]
Sign languages are not universal and usually not mutually intelligible, [2] although there are also similarities among different sign languages. Sign languages are independent of spoken languages and follow their own linguistic development. For example, British Sign Language and American Sign Language (ASL) are quite different linguistically and mutually unintelligible, even though the non-hard-of-hearing people of the United Kingdom and the United States share the same spoken language. The grammar of sign languages does not usually resemble that of the spoken languages used in the same geographical area. To illustrate, in terms of syntax, ASL shares more in common with spoken Japanese than with English. [3]
Almost all linguists use mutual intelligibility as the primary linguistic criterion for determining whether two speech varieties represent the same or different languages. [4] [5] [6]
A primary challenge to this position is that speakers of closely related languages can often communicate with each other effectively if they choose to do so. In the case of transparently cognate languages recognized as distinct such as Spanish and Italian, mutual intelligibility is in principle and in practice not binary (simply yes or no), but occurs in varying degrees, subject to numerous variables specific to individual speakers in the context of the communication.
Classifications may also shift for reasons external to the languages themselves. As an example, in the case of a linear dialect continuum, the central varieties may become extinct, leaving only the varieties at both ends. Consequently, these end varieties may be reclassified as two languages, even though no significant linguistic change has occurred within the two extremes during the extinction of the central varieties.
Furthermore, political and social conventions often override considerations of mutual intelligibility. For example, the varieties of Chinese are often considered a single language, even though there is usually no mutual intelligibility between geographically separated varieties. This is similarly the case among the varieties of Arabic, which also share a single prestige variety in Modern Standard Arabic. In contrast, there is often significant intelligibility between different North Germanic languages. However, because there are various standard forms of the North Germanic languages, they are classified as separate languages. [7]
A dialect continuum or dialect chain is a series of language varieties spoken across some geographical area such that neighboring varieties are mutually intelligible, but the differences accumulate over distance so that widely separated varieties may not be. [8] This is a typical occurrence with widely spread languages and language families around the world, when these languages did not spread recently. Some prominent examples include the Indo-Aryan languages across large parts of India, varieties of Arabic across north Africa and southwest Asia, the Turkic languages, the varieties of Chinese, and parts of the Romance, Germanic and Slavic families in Europe. Terms used in older literature include dialect area (Leonard Bloomfield) [9] and L-complex (Charles F. Hockett). [10]
Dialect continua typically occur in long-settled agrarian populations, as innovations spread from their various points of origin as waves. In this situation, hierarchical classifications of varieties are impractical. Instead, dialectologists map variation of various language features across a dialect continuum, drawing lines called isoglosses between areas that differ with respect to some feature. [11]Northern Germanic languages spoken in Scandinavia form a dialect continuum where the two furthermost dialects have almost no mutual intelligibility. As such, spoken Danish and Swedish normally have low mutual intelligibility, [1] but Swedes in the Öresund region (including Malmö and Helsingborg), across the strait from the Danish capital Copenhagen, understand Danish somewhat better, largely due to the proximity of the region to Danish-speaking areas. While Norway was under Danish rule, the Bokmål written standard of Norwegian developed from Dano-Norwegian, a koiné language that evolved among the urban elite in Norwegian cities during the later years of the union. Additionally, Norwegian assimilated a considerable amount of Danish vocabulary as well as traditional Danish expressions. [1] As a consequence, spoken mutual intelligibility is not reciprocal. [1]
Because of the difficulty of imposing boundaries on a continuum, various counts of the Romance languages are given. For example, in The Linguasphere register of the world's languages and speech communities, David Dalby lists 23 languages based on mutual intelligibility: [12]
The non-standard vernacular dialects of Serbo-Croatian (Kajkavian, Chakavian and Torlakian) diverge more significantly from all four normative varieties of Serbo-Croatian. Their mutual intelligibility varies greatly between the dialects themselves, with the standard Shtokavian dialect, and with other languages. For example, Torlakian, which is considered a subdialect of Serbian Old Shtokavian, has significant mutual intelligibility with Macedonian and Bulgarian. [13]
Arabic is a Central Semitic language of the Afroasiatic language family spoken primarily in the Arab world. The ISO assigns language codes to 32 varieties of Arabic, including its standard form of Literary Arabic, known as Modern Standard Arabic, which is derived from Classical Arabic. This distinction exists primarily among Western linguists; Arabic speakers themselves generally do not distinguish between Modern Standard Arabic and Classical Arabic, but rather refer to both as al-ʿarabiyyatu l-fuṣḥā or simply al-fuṣḥā (اَلْفُصْحَىٰ).
A dialect is a variety of language spoken by a particular group of people. It can also refer to a language subordinate in status to a dominant language, and is sometimes used to mean a vernacular language.
The Frisian languages are a closely related group of West Germanic languages, spoken by about 400,000 Frisian people, who live on the southern fringes of the North Sea in the Netherlands and Germany. The Frisian languages are the closest living language group to the Anglic languages; the two groups make up the Anglo-Frisian languages group and together with the Low German dialects these form the North Sea Germanic languages. However, modern English and Frisian are not mutually intelligible, nor are Frisian languages intelligible among themselves, owing to independent linguistic innovations and language contact with neighboring languages.
Serbo-Croatian – also called Serbo-Croat, Serbo-Croat-Bosnian (SCB), Bosnian-Croatian-Serbian (BCS), and Bosnian-Croatian-Montenegrin-Serbian (BCMS) – is a South Slavic language and the primary language of Serbia, Croatia, Bosnia and Herzegovina, and Montenegro. It is a pluricentric language with four mutually intelligible standard varieties, namely Serbian, Croatian, Bosnian, and Montenegrin.
Slovene or Slovenian is a South Slavic language of the Balto-Slavic branch of the Indo-European language family. Most of its 2.5 million speakers are the inhabitants of Slovenia, the majority of them ethnic Slovenes. As Slovenia is part of the European Union, Slovene is also one of its 24 official and working languages. Its grammar is highly fusional, and it has a dual grammatical number, an archaic feature shared with some other Indo-European languages. Two accentual norms are used. Its flexible word order is often adjusted for emphasis or stylistic reasons, although basically it is an SVO language. It has a T–V distinction: the use of the V-form demonstrates a respectful attitude towards superiors and the elderly, while it can be sidestepped through the passive form.
A standard language is any language variety that has undergone substantial codification of its grammar, lexicon, writing system, or other features and that stands out among related varieties in a community as the one with the highest status or prestige. Often, it is the prestige language variety of a whole country.
A dialect continuum or dialect chain is a series of language varieties spoken across some geographical area such that neighboring varieties are mutually intelligible, but the differences accumulate over distance so that widely separated varieties may not be. This is a typical occurrence with widely spread languages and language families around the world, when these languages did not spread recently. Some prominent examples include the Indo-Aryan languages across large parts of India, varieties of Arabic across north Africa and southwest Asia, the Turkic languages, the varieties of Chinese, and parts of the Romance, Germanic and Slavic families in Europe. Terms used in older literature include dialect area and L-complex.
In sociolinguistics, an abstand language is a language variety or cluster of varieties with significant linguistic distance from all others, while an ausbau language is a standard variety, possibly with related dependent varieties. Heinz Kloss introduced these terms in 1952 to denote two separate and largely independent sets of criteria for recognizing a "language":
Literary language is the form (register) of a language used when writing in a formal, academic, or particularly polite tone; when speaking or writing in such a tone, it can also be known as formal language. It may be the standardized variety of a language. It can sometimes differ noticeably from the various spoken lects, but the difference between literary and non-literary forms is greater in some languages than in others. If there is a strong divergence between a written form and the spoken vernacular, the language is said to exhibit diglossia.
Jewish languages are the various languages and dialects that developed in Jewish communities in the diaspora. The original Jewish language is Hebrew, supplanted as the primary vernacular by Aramaic following the Babylonian exile. Jewish languages feature a syncretism of Hebrew and Judeo-Aramaic with the languages of the local non-Jewish population.
An isogloss, also called a heterogloss, is the geographic boundary of a certain linguistic feature, such as the pronunciation of a vowel, the meaning of a word, or the use of some morphological or syntactic feature. Isoglosses are a subject of study in dialectology, in which they demarcate the differences between regional dialects of a language; in areal linguistics, in which they represent the extent of borrowing of features between languages in contact with one another; and in the wave model of historical linguistics, in which they indicate the similarities and differences between members of a language family.
The South Slavic languages are one of three branches of the Slavic languages. There are approximately 30 million speakers, mainly in the Balkans. These are separated geographically from speakers of the other two Slavic branches by a belt of German, Hungarian and Romanian speakers.
A pluricentric language or polycentric language is a language with several codified standard forms, often corresponding to different countries. Many examples of such languages can be found worldwide among the most-spoken languages, including but not limited to Chinese in the People's Republic of China, Taiwan and Singapore; English in the United States, United Kingdom, Canada, Australia, New Zealand, Ireland, South Africa, India, and elsewhere; and French in France, Canada, and elsewhere. The converse case is a monocentric language, which has only one formally standardized version. Examples include Japanese and Russian. In some cases, the different standards of a pluricentric language may be elaborated to appear as separate languages, e.g. Malaysian and Indonesian, Hindi and Urdu, while Serbo-Croatian is in an earlier stage of that process.
Autonomy and heteronomy are complementary attributes of a language variety describing its functional relationship with related varieties. The concepts were introduced by William A. Stewart in 1968, and provide a way of distinguishing a language from a dialect.
Mesopotamian Arabic, also known as Iraqi Arabic, or just as Iraqi, is a group of varieties of Arabic spoken in the Mesopotamian basin of Iraq, as well as in Syria, southeastern Turkey, Iran, Kuwait and Iraqi diaspora communities.
The Neo-Aramaic or Modern Aramaic languages are varieties of Aramaic that evolved during the late medieval and early modern periods, and continue to the present day as vernacular (spoken) languages of modern Aramaic-speaking communities. Within the field of Aramaic studies, classification of Neo-Aramaic languages has been a subject of particular interest among scholars, who proposed several divisions, into two, three or four primary groups.
Language secessionism is an attitude supporting the separation of a language variety from the language to which it has hitherto been considered to belong, in order for this variety to be considered a distinct language. This attitude was first analyzed in Catalan sociolinguistics but it is attested in other parts of the world.
The dialects of Serbo-Croatian include the vernacular forms and standardized sub-dialect forms of Serbo-Croatian as a whole or as part of its standard varieties: Bosnian, Croatian, Montenegrin, and Serbian. They are part of the dialect continuum of South Slavic languages that joins through the transitional Torlakian dialects the Macedonian dialects to the south, Bulgarian dialects to the southeast and Slovene dialects to the northwest.
The Albanian–Eastern Romance linguistic parallels are subject of historical and contact linguistic research applied to the Albanian and Eastern Romance languages. It has also been studied to understand the history of Albanian and Eastern Romance speakers. The common phonological, morphological and syntactical features of the two language families have been studied for more than a century. Both are part of the Balkan sprachbund but there are certain elements shared only by Albanian and Eastern Romance languages that descended from Common Romanian. Aside from Latin, and from shared Greek, Slavic and Turkish elements, other characteristics and words are attributed to the Palaeo-Balkan linguistic base. Similarities between Eastern Romance and Albanian are not limited to their common Balkan features and the assumed common lexical items: the two language families share calques and proverbs, and display analogous phonetic changes, some of the latter especially shared between Tosk Albanian and Common Romanian.
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ignored (help)In the Slavic area, there is one instance of a significant asymmetric intelligibility: Slovenians understand Croats better (79.4%) than Croats understand Slovenians (43.7%).
Serben, Kroaten, Bosnier und Montenegriner immer noch auf ihren jeweiligen Nationalsprachen unterhalten und problemlos verständigen. Nur schon diese Tatsache zeigt, dass es sich immer noch um eine polyzentrische Sprache mit verschiedenen Varietäten handelt.
lexical differences between the ethnic variants are extremely limited, even when compared with those between closely related Slavic languages (such as standard Czech and Slovak, Bulgarian and Macedonian), and grammatical differences are even less pronounced. More importantly, complete understanding between the ethnic variants of the standard language makes translation and second language teaching impossible