extinguish vs frag

extinguish

verb
  • To kill. 

  • To obscure or eclipse something. 

  • To hunt down (a species) to extinction. 

  • To bring about the extinction of a conditioned reflex. 

  • To put out, as in fire; to end burning; to quench. 

  • To destroy or abolish something. 

  • To die out. 

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 extinguish and frag occurred in a corpus of books? (source: Google Ngram Viewer )