displace vs expatriate

displace

verb
  • To move something, or someone, especially to forcibly move people from their homeland. 

  • To put out of place; to disarrange. 

  • To repress. 

  • To have a weight equal to that of the water displaced. 

  • To replace, on account of being superior to or more suitable than that which is being replaced. 

  • To supplant, or take the place of something or someone; to substitute. 

expatriate

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

  • To withdraw from one’s native country. 

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

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. 

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