Kaapor (Kaʼapor, Kaaporté), also known as "Urubú," "Caapor" or Urubú-Kaapor, is a Tupi–Guarani language spoken as a primary language by the Kaʼapor people of Brazil. The language is also spoken as a second language by non-Ka'apor ethnic groups, including Tembé.

There is a high incidence of congenital deafness among the Kaʼapor people, most of whom grow up bilingual in Urubu-Kaapor Sign Language, which may be indigenous to them.

Phonology

Consonants

LabialAlveolarPalatalVelarGlottal
plainlab.
Stopptkʔ
Fricativesʃh
Nasalmnŋŋʷ
Rhoticɾ
Approximantwj
  • Sounds /s, ʃ, m, n/ may also be heard as [ts, tʃ, ᵐb, ⁿd] in word-initial positions.
  • /j/ may also be heard as [ʒ] or [dʒ] freely, in word-initial positions.
  • /ɾ/ may also be heard as a trill [r] in word-final positions.

Vowels

FrontCentralBack
Closei ĩɨu ũ
Mide ẽo õ
Opena ã
  • Sounds /e, o/ may also be heard as more open [ɛ, ɔ] in stressed syllables.
  • Lopes, Mario Alexandre Garcia (2009). Aspectos Gramaticais da Língua KA'APOR [Grammatical Aspects of the KA'APOR Language] (PhD thesis) (in Portuguese). Federal University of Minas Gerais. hdl:.