poacher vs raider

poacher

noun
  • A person who trespasses in order to take game illegally, one who poaches; a person who illegally takes animals or plants from the wild. 

  • A vessel with shallow cuplike compartments in which eggs are cooked over boiling water 

  • Any of type of fish in the family Agonidae, also known as alligatorfish, starsnout, hooknose and rockhead. 

  • An attacker with good movement inside the penalty box, see Wikipedia:Goal poacher. 

  • The American wigeon. 

raider

noun
  • One who engages in a raid; a plunderer. 

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

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

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

  • 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 poacher and raider occurred in a corpus of books? (source: Google Ngram Viewer )