butcher vs frag

butcher

verb
  • To kill brutally. 

  • To ruin (something), often to the point of defamation. 

  • To work as a butcher. 

  • To slaughter (animals) and prepare (meat) for market. 

  • To mess up hopelessly; to botch. 

noun
  • A look. 

  • A brutal or indiscriminate killer. 

  • A person who prepares and sells meat (and sometimes also slaughters the animals). 

frag

verb
  • To kill. 

  • To hit with the explosion of a fragmentation grenade. 

  • To deliberately kill (one's superior officer) with a fragmentation grenade. 

  • I fragged him but he fell off the ledge afterwards. 

noun
  • A successful kill in a deathmatch game. 

  • A fragmentation grenade. 

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