What are antonyms of indigenous?

Here are some antonyms for "indigenous", depending on the specific context:

General Antonyms:

* Foreign

* Non-native

* Exotic

* Alien

* Introduced

* Imported

* Extraneous

Antonyms Related to Origin:

* Introduced

* Naturalized

* Colonized

* Immigrant

Antonyms Related to Culture:

* Assimilated

* Acculturated

* Westernized

* Modernized

Specific Examples:

* Indigenous plant: Introduced plant

* Indigenous people: Immigrants

* Indigenous language: Foreign language

The best antonym for "indigenous" will depend on the specific context and the meaning you want to convey.