allure vs charisma

allure

noun
  • The power to attract, entice; the quality causing attraction. 

  • The walkway along the top of a castle wall, sometimes entirely covered and normally behind a parapet; the wall walk. 

verb
  • To entice; to attract. 

charisma

noun
  • Personal charm or magnetism. 

  • The ability to influence without the use of logic. 

  • An extraordinary power granted by the Holy Spirit. 

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