Cumana (Kumaná) is a possibly extinct Chapacuran language.
Various names ascribed to the language in Campbell (2012)[2] are Torá, Toraz (distinguish Torá language), and Cautario, the last perhaps after the local river, and Abitana-Kumaná (distinguish Abitana dialect).
In addition, there is a Chapacuran language called Kujubim (Kuyubí, Cojubím), which may still be spoken.
The endonym, Kaw To Yo (or Kaw Tayó, which means 'eaters of payara fish'), may be the source of the river and language name Cautario.
[3] Conjubim vocabulary from Sampaio & da Silva (2011):[4] A word list with 793 lexical items is also available from Rodrigues Duran (2000).