Kechua and South American Indian

Kechua noun - A member of a South American Indian people in Peru who were formerly the ruling class of the Inca empire.

South American Indian and Kechua are semantically related. In some cases you can use "South American Indian" instead a noun "Kechua".

South American Indian noun - A member of a native Indian group in South America.

Kechua and South American Indian are semantically related. Sometimes you can replace term "Kechua" with "South American Indian", this terms are similar.