Ch'unchu or Chuncho is a derogatory word used in the

Quechua Quechua may refer to: *Quechua people, several Indigenous ethnic groups in South America, especially in Peru *Quechuan languages, an Indigenous South American language family spoken primarily in the Andes, derived from a common ancestral language ...

and Aymara languages of Peru for native peoples of the

Peruvian Amazon Peruvian Amazonia (), informally known locally as the Peruvian jungle () or just the jungle (), is the area of the Amazon rainforest in Peru, east of the Andes and Peru's borders with Ecuador, Colombia, Brazil, and Bolivia. Peru has the second-l ...

. The term has been applied to various ethnic groups, including the Asháninka, and the Ese Ejja."Chuncho" is attested as an alternative name for the Ese Ejja language according t
Glottolog 4.2.1

References

Ethnonyms Indigenous peoples of the Amazon Indigenous peoples in Peru {{SouthAm-ethno-group-stub