pickpocket vs sacker

pickpocket

noun
  • One who steals from the pocket of a passerby, usually by sleight of hand. 

verb
  • To pick pockets; to steal. 

sacker

noun
  • A person who sacks or plunders. 

  • A person who fills or makes sacks or bags. 

  • Synonym of bagger (“retail employee who bags customers' purchases”) 

  • A machine or device for filling sacks. 

  • A person who sacks or fires (dismisses someone from a job or position). 

  • A baseman (player positioned at or near a base). 

  • A player who sacks (tackles the offensive quarterback behind the line of scrimmage before he is able to throw a pass). 

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