aboriginal vs indigene

aboriginal

noun
  • An animal or plant native to a region. 

adj
  • First according to historical or scientific records; original; indigenous; primitive. 

  • Living in a land before colonization by the Europeans. 

indigene

noun
  • An indigenous person; a native. 

How often have the words aboriginal and indigene occurred in a corpus of books? (source: Google Ngram Viewer )