Chapacuran languages


The Chapacuran languages are a nearly extinct Native American language family of South America. There are three living Chapacuran languages which are spoken in Rondônia in the southern Amazon Basin of Brazil and in northern Bolivia.
Almost all Chapacuran languages are extinct, and the four that are extant are moribund.
Kaufman claims that the Chapacuran languages are related to the extinct Wamo language.

Languages

Birchall (2013)

Birchall et al. classify the dozen known Chapacuran languages as follows:
All languages are rather closely related. Rocorona appears closest to Torá and Moré, but those do not cluster together in the classification above.
Extinct languages for which Loukotka says 'nothing' is known, but which may have been Chapacuran, include Cujuna, Mataua, Urunumaca, and Herisobocono. Similarities with Mure appear to be loans.

Angenot (1997)

List of Chapacuran languages from Angenot :
Spoken in Brazil:
Spoken in Bolivia:
Jolkesky notes that there are lexical similarities with the Irantxe, Puinave-Kak, and Arawa language families due to contact.

Varieties

Below is a full list of Chapacuran language varieties listed by Loukotka, including names of unattested varieties.
lists the following basic vocabulary items for the Chapacuran languages.
glossChapacuraIteneItoreauhipQuitemoNapeWañámAbitanaKumanáPacahanovoUrupáYarúTorá
eyetuku-chitoku-chitukichuːtükesitekisítokú
toothyati-chiyíaiyadi-cheyitinchiyititaiyatitiyetisiitisíyatí
tonguetapuitaka-chikapayakapikaka-chekabíkachukapiyakatikapiyakatikapiakasikapiakasíképiat
waterakumkomoakoakonkúmkumkumkomkom
fireiseicheiseiszeichéitsäichaiséiseːixé
sunhuapiitonapitomapitopapuitomapiitogwapirumapirúmapitókumémkomémapuetó
starhuiüiyaopipiyopil'ahupipiáoútinpiúpipiyóupiúupióupiúpipiyó
maizexadömapakal'aokal'aomapmapaːkmapaːkmapágmapámapák
jaguarkiñamineorahuikokiñamkiñókinamkinamkinámkomenwakara
bowparamipariparipaniparúparietsmenmapípmapipparí

Proto-language

Below are Proto-Chapacuran reconstructions from the Diachronic Atlas of Comparative Linguistics online, cited from Angenot de Lima. English glosses are from DiACL, and the original Portuguese glosses are from Angenot de Lima. For the full list of original Portuguese glosses, see the corresponding :pt:Línguas chapacuras|Portuguese article.