assassinate vs take out

assassinate

verb
  • To harm, ruin, or defame severely or destroy by treachery, slander, libel, or obscure attack. 

  • To murder someone, especially an important person, by a sudden or obscure attack, especially for ideological or political reasons. 

take out

verb
  • To kill or destroy. 

  • To escort someone on a date. 

  • To immobilize with force; to subdue; to incapacitate. 

  • To win a sporting event, competition, premiership, etc. 

  • To obtain by application by a legal or other official process. 

  • To remove. 

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