blowtorch vs incendiary

blowtorch

noun
  • A tool which projects a controlled stream of a highly flammable gas over a spark in order to produce a controlled flame. 

  • A jet fighter. 

verb
  • To apply a blowtorch to something. 

incendiary

noun
  • Something capable of causing fire, particularly a weapon. 

  • One who excites or inflames factions into quarrels. 

  • One who maliciously sets fires. 

adj
  • Intentionally stirring up strife, riot, rebellion. 

  • Capable of, or used for, or actually causing fire. 

  • Inflammatory, emotionally charged. 

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