meat-eater vs raider

meat-eater

noun
  • A corrupt police officer who actively seeks out opportunities to receive bribes. 

raider

noun
  • A law enforcement official who conducts a raid on a building in search for illicit goods. 

  • A warship which is light, maneuverable, and fast-moving. 

  • A person who uncovers evidence of improper behavior within governmental or private organizations. 

  • One who engages in a raid; a plunderer. 

  • A person who takes or attempts to take control of a firm against the will of current management by purchasing a controlling interest of stock and acquiring proxies. 

  • A special forces operative; a commando. 

  • A warplane on an air raid. 

How often have the words meat-eater and raider occurred in a corpus of books? (source: Google Ngram Viewer )