ケチュア語
Quechua (, ; ), usually called ("people's language") in Quechuan languages, is an Indigenous language family spoken by the Quechua peoples, primarily living in the Peruvian Andes. Derived from a common ancestral language, it is the most widely spoken pre-Columbian language family of the Americas, with a total of probably some 8–10 million speakers. Approximately 25% (7.7 million) of Peruvians speak a Quechuan language.