sniper vs terrorist

sniper

noun
  • One who criticizes; a person who frequently snipes at others. 

  • A person or automated process set up by a person who or which attempts to win an online auction by placing a bid only seconds before the auction ends, leaving no time for other bidders to respond 

  • One who shoots from a concealed position. 

  • A hunter of snipe (the bird). 

  • A player who specializes in scoring goals. 

  • A person using long-range small arms for precise attacks from a concealed position. 

  • Any attacker using a non-contact weapon against a specific target from a concealed position. 

terrorist

noun
  • A person, group, or organization that uses violent action, or the threat of violent action, to further political goals. 

  • An agent or partisan of the revolutionary tribunal during the Reign of Terror in France. 

adj
  • Of or relating to terrorism. 

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