expatriate vs relegate

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. 

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

  • One who lives outside one's own country. 

adj
  • Living outside of one's own country. 

relegate

verb
  • Exile or banish to a particular place. 

  • Assign (a thing) to an appropriate place or situation based on appraisal or classification. 

  • Remove or send to a place far away. 

  • Submit (something) to someone else for appropriate action thereby; compare delegate. 

  • Consign (a person or thing) to a place, position, or role of obscurity, insignificance, oblivion, lower rank or (especially) inferiority. 

  • Refer (a point of contention) to an authority in deference to the judgment thereof. 

  • Transfer (a sports team) to a lower-ranking league division. 

  • Banish from proximity to Rome for a set time; compare relegate. 

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