Dialects of Polish

Polish dialects are regional vernacular varieties of the Polish language, and often show developments starting from an earlier stage of the language, often Old Polish or Middle Polish, namely the development of the so-called "pitched" or "slanted" vowels (Polish samogłoski pochylone).

Four major dialect groups (termed dialekt are typically recognized, each primarily associated with a particular geographical region, and often further subdivided into dialects (termed gwara in Polish). They are:
 * Greater Polish, spoken in the west
 * Lesser Polish, spoken in the south and southeast
 * Masovian, spoken throughout the central and eastern parts of the country
 * Silesian spoken in the southwest (sometimes also considered a separate language)

The regional differences correspond mainly to old ethnic or tribal divisions from around a thousand years ago. As a result of 19th century measures taken by occupying powers, of expulsions plus other displacements of Poles during and after World War II, as well as language policy in the Polish People's Republic, supplemented by broadcast media, the Polish language became more homogeneous than ever before in the second half of the 20th century.

Traditionally two additional dialect groups were treated alongside the aforementioned, adding to a total of six. These varieties have been put at risk of extinction due to historic geopolitical population movements. They are:
 * Northern Kresy, spoken along the border between Lithuania and Belarus
 * Southern Kresy, spoken in isolated pockets in Ukraine

Often the usage of dialects are avoided due to negative associations and low prestige, and as such, there is often a preference for Standard Polish, and many dialects are slowly being abandoned. However, some are still widely used.

Notation
In order to accurately notate phonetic differences in dialects, letters outside standard Polish orthography are sometimes used, or some letters have uses different than in Standard Polish. Namely, they are:
 * á for the slanted a (as opposed to a for (
 * é for the slanted e (as opposed to e for (
 * ó for the slanted ó (as opposed to o for (
 * ô for labialized o
 * û for labialized u
 * ÿ (in Masurian) or ý (Goral dialects) for non-palatalizing.

Dialect and language distinctions
Although traditional linguistic divisions continue to be cited, especially in Polish sources, the current linguistic consensus tends to consider Kashubian a separate language, or at least as a distinct lect that cannot be grouped at the same level as the four major modern Polish dialects. Prior to World War II, Kashubian speakers were mainly surrounded by German speakers, with only a narrow border to the south with Polish speakers. Kashubian contains a number of features not found in other Polish dialects, e.g. nine distinct oral vowels (vs. the six of standard Polish), evolution of the Proto-Slavic TorT group to TarT (a feature not found in any other Slavic language) and (in the northern dialects) phonemic word stress, an archaic feature preserved from Common Slavic times and not found anywhere else among the West Slavic languages.

The two Kresy dialects are spoken in Kresy, the former eastern Polish territories annexed by the Soviet Union in 1945 and currently absorbed into Lithuania, Belarus and Ukraine. Both dialect groups have been in decline since World War II as a result of expulsions of millions of Poles from Kresy. Poles living in Lithuania (particularly in the Vilnius region), in Belarus (particularly in the northwest), and in northeast Poland continue to speak the Northern Kresy dialect, which sounds (in Polish described as zaciąganie z ruska) as if speaking with a Russian drawl, and is quite distinctive.

The majority of Poles expelled from Kresy were settled in newly annexed regions in northern and western Poland, and thereby their manner of speech evolved into so-called new mixed dialects. However, among the declining older generation there are still traces of Kresy dialect with its characteristic Ukrainian or Rusyn sounds, especially in the use of the East Slavic velarised L where standard Polish has it already vocalised and of elongated vowels.

List of dialects


Many dialects on the edges of dialect groups show traits belonging to the groups it borders, and are usually classified as transitional dialects, whose exact classification is often debated.

Greater Polish dialect group
Descended from the Western Slavic language spoken by the Polans, the dialects are:


 * Kociewie dialect
 * Bory Tucholskie dialect
 * Krajna dialect
 * Chełmno-Dobrzyń dialect
 * Kujawy dialect
 * Northern Greater Polish dialect
 * Western Greater Polish dialect
 * Central Greater Polish dialect
 * Eastern Greater Polish dialect
 * Southern Greater Polish dialect

Mazovian dialect group
Descended from the language of the Mazovians, the dialects are:


 * Lubawa dialect
 * Ostróda dialect
 * Warmia dialect
 * Masurian dialects
 * Suwałki dialect
 * Łowicz dialect
 * Near Mazovian dialect
 * Far Mazovian dialect
 * Kurpie dialect
 * Podlachia dialect
 * Białystok dialect
 * Warsaw dialect

Lesser Polish dialect group
Descended from the language of the Vistulans, is the most numerous dialectal group in modern Poland. the dialects are:


 * Łęczyca dialect
 * Sieradz dialect
 * Masovian Borderland dialect
 * Kielce dialect
 * Kraków dialect
 * Lasovia dialect
 * Eastern Kraków dialect
 * Sącz dialect (Lach and Sącz Pogórzan dialects)
 * Western Lublin dialect
 * Eastern Lublin dialect
 * Przemyśl dialect
 * Lwów dialect
 * Biecz dialect

The Goral ethnolect (the name for the many dialects spoken by Gorals in Western Carpathians bordering Poland and Slovakia), which include:
 * Sącz dialect (Nadpopradzie and Łącko dialects)
 * Żywiec dialect
 * Orawa dialect
 * Podhale dialect
 * Spisz dialect
 * Zagórze dialect
 * Kliszczacy dialect
 * Babia Góra dialect
 * Kysuce dialect
 * Pieniny dialect
 * Ochotnica dialect
 * Liptov dialect (not to be confused with the Slovakian Liptov dialect)

Northern Borderlands dialect
In modern times the dialect is still spoken mainly by the Polish minorities in Lithuania and in northwestern Belarus.
 * Wilno dialect (gwara wileńska)

Southern Borderlands dialect
Often considered a derivative of a mixture of Old Polish and Old Ruthenian, as was spoken in Red Ruthenia in the Middle Ages. See especially, the Lwów dialect, gwara lwowska.

New mixed dialects

 * Northern new mixed dialect
 * Northwestern new mixed dialect
 * Southern new mixed dialect

Silesian
Silesian (ślōnskŏ gŏdka, język śląski, dialekt śląski) is a lect spoken in the regions of Upper Silesia. Some regard it as one of the four major dialects of Polish,   while others classify it as a separate regional language, distinct from Polish. Many Silesians consider themselves a separate ethnicity and have been advocating the recognition of Silesian as a distinct language. In the 2021 Polish census, about 460 thousand people declared that they speak Silesian.

Language organizations such as SIL International and various linguistic resources such as Ethnologue recognize Silesian as a distinct language. In 2007, Silesian was assigned its language code  within the ISO 639-3 standard.


 * Cieszyn Silesian dialect
 * Niemodlin Silesian dialect
 * Gliwice Silesian dialect
 * Jabłonków Silesian dialect
 * Kluczbork Silesian dialect
 * Prudnik Silesian dialect
 * Opole Silesian dialect
 * Sulkovian Silesian dialect

Those who regard Silesian as a separate language tend to include the Lach dialects (gwary laskie) of the Czech Republic as part of this language. However, other linguistic sources on Slavic languages normally describe them as dialects of the Czech language, or sometimes as transitional Polish–Czech dialects.

Common isoglossess
Dialects are often divided based on isoglosses in pronunciation, grammar (namely declension and syntax), and word-formation.

In terms of the most important, dialect groups are usually divided based on the presence of mazuration (present in Masovian and Lesser Polish dialects) and voicing of word-final consonants before vowels and liquids in the next word or sometimes the personal verb clitics -m, -ś, -śmy, -ście as in byliśmy (e.g. jak jestem may be realized as in Lesser Polish and Greater Polish dialects, but as  in Masovia).

Common phonetic isoglosses in terms of vowels include the development of slanted vowels, or their retention; and the treatment of nasal vowels.

Common phonetic isoglosses in terms of consonants include Jabłonkowanie, Siakanie, Szadzenie, and the insertion of prothetic consonants before initial (and sometimes medial) vowels.

Another important factor is the pressence of contracted forms of bać and similar verbs (regionally and originally bojeć).

A common grammatical isogloss is the formation of first-person plural verb forms, which in Standard Polish is usually with -my in the present/future tense or with -śmy in the past tense. Many dialects show much variation, including ‑m, ‑ma, ‑me, ‑wa.

A common lexical or word-formation isogloss is how nouns denoting young animals and people are formed, where in the south and in Standard Polish it is typically formed with -ę, as in źrebię, but in the north it is often -ak, as in źrebiak. Both suffixes are subject sound changes.

A common isogloss in verb formation is the preferred ending for imperfective or frequentative verbs; in Standard Polish and the north they are usually formed with -ywać, but in the south -ować is often preferred. Also important is the formation of adjectives, with many different suffixes being used in different regions that are usually different from the formation in Standard Polish.