repudiate vs send away

repudiate

verb
  • To refuse to have anything to do with; to disown. 

  • To be repudiated. 

  • To reject the truth or validity of; to deny. 

  • To refuse to pay or honor (a debt). 

send away

verb
  • To dismiss from one's presence. 

  • To send to a particular place for a long time, as a family member, an employee, etc. 

  • Used other than figuratively or idiomatically: see send, away. 

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