aboriginal vs expatriate

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. 

expatriate

adj
  • Living outside of one's own country. 

noun
  • One who has been banished from one's own country. 

  • One who lives outside one's own country. 

verb
  • To withdraw from one’s native country. 

  • To banish; to drive or force (a person) from his own country; to make an exile of. 

  • To renounce the rights and liabilities of citizenship where one is born and become a citizen of another country. 

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