invite vs repel

invite

verb
  • To ask for the presence or participation of someone or something. 

  • To encourage. 

  • To allure; to draw to; to tempt to come; to induce by pleasure or hope; to attract. 

  • To request formally. 

noun
  • An invitation. 

repel

verb
  • To reject, put off (a request, demand etc.). 

  • To ward off (a malignant influence, attack etc.). 

  • To drive back (an assailant, advancing force etc.). 

  • To cause repulsion or dislike in; to disgust. 

  • To save (a shot). 

  • To force away by means of a repulsive force. 

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