Antonym of INDIGENOUS

Answer: Option C

Indigenous : originating or occurring naturally in a particular place; native.
Native : a person born in a specified place or associated with a place by birth, whether subsequently resident there or not.
Cheap : low in price, especially in relation to similar items or services.
Foreign : of, from, in, or characteristic of a country or language other than one's own.
Inferior : lower in rank, status, or quality.

Antonym of Indigenous is Foreign