agitator vs jihadist

agitator

noun
  • One who agitates; one who stirs up or excites others, for example political reformers. 

  • An implement for shaking or mixing. 

  • One of a body of men appointed by the army, in Oliver Cromwell's time, to look after their interests. 

jihadist

noun
  • One who is militant for their religion (or irreligion). 

  • An adherent of jihadism. 

  • One who participates in a jihad, an Islamic holy war or conflict; a mujahid. 

adj
  • Pertaining to the Islamic fundamentalist doctrine of jihadism, which advocates armed jihad. 

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