Tuchola Forest dialect
{{short description|Dialect of Polish spoken in Poland}}
{{Infobox language
|name= Tuchola Forest dialect
|states=Poland
|region=Tuchola
|familycolor=Indo-European
|fam2=Balto-Slavic
|fam3=Slavic
|fam4=West Slavic
|fam5=Lechitic
|fam6=Polish
|fam7=Greater Polish{{cite web |url= http://www.dialektologia.uw.edu.pl/index.php?l1=opis-dialektow&l2=dialekt-wielkopolski&l3=bory-tucholskie|title=Bory Tucholskie|last= Karaś|first= Halina|year= 2010|website= dialektologia.uw.edu.pl|access-date=19 July 2024}}
|isoexception=dialect
}}
The Tuchola Forest dialect ({{langx|pl|gwara Borów Tucholskich}}) belongs to the Greater Poland dialect group and is located in the northern part of Poland. It borders the Krajna dialect to the south, the Chełmno-Dobrzyń dialect to the southeast, the Kociewie dialect to the east, and the Kashubian language to the north.{{cite web |url= http://www.dialektologia.uw.edu.pl/index.php?l1=opis-dialektow&l2=dialekt-wielkopolski&l3=bory-tucholskie|title=Bory Tucholskie|last= Karaś|first= Halina|year= 2010|website= dialektologia.uw.edu.pl|access-date=19 July 2024}}
Once called the Tuchola dialect by Nitsch, now Bory is more common, as it is more general and does not refer to just the city. It is a transitional dialect with Kashubian. The line between Bory and Krajna is not clear. Bory does not have any features that are not shared by neighboring dialects, and as such, it has been stated that it's not a dialectal unit the same as others, but rather a transitionary dialect between many others.{{cite web |url= http://www.dialektologia.uw.edu.pl/index.php?l1=opis-dialektow&l2=dialekt-wielkopolski&l3=bory-tucholskie&l4=bory-tucholskie-gwara-regionu-mwr|title= Gwara regionu - Bory Tucholskie|last= Karaś|first= Halina|year= 2010|website= dialektologia.uw.edu.pl|access-date=19 July 2024}}
Phonology
Atypical of other Greater Polish subdialects, there is a preference for devoicing consonants at the ends of words when before a vowel or liquid. Typical of Greater Polish dialects, there is an absence of mazuration.
=Vowels=
==Slanted vowels==
==Nasal vowels==
Typically medial ę is lowered, giving aN, but sometimes ę is preserved and pronounced as in the standard, or also raised to yN, and the raised pronunciation is replacing the lowered pronunciation. Word finally, ę typically lowers and denazalizes, giving a. Parallel to this is the development of eN, which often lowers to aN, less commonly as oN, or yN. Medial ą is typically pronounced the same as in Standard Polish, occasionally being raised to uN, and finally denasalizes, giving o, the group oN is typically pronounced the same as in Standard Polish, but may raise to óN.
=Consonants=
There is a tendency to decompose soft labials, so ṕ b́ as pj bj, ḿ as mń. k’ and g’ can harden to k and g: kedyś. In the past these often palatalized to ć and dź, but this is no longer preserved. Conversely, chy may often be softened to chi. ł is usually lost word finally in the active past participle or at the end of a syllable word-medially. Word-final ń is sporadically realized as j.