fusillade vs gunfire

fusillade

noun
  • The simultaneous firing of a number of firearms. 

  • A rapid burst. 

verb
  • To fire, or attack with, a fusillade. 

gunfire

noun
  • Shots from a gun or guns, typically creating loud report. 

  • The use of gunpowder-type weapons, mainly cannon, as opposed to swords or bayonets. 

  • The time of firing of the morning gun or the evening gun. 

  • Tea, a cup of tea, especially one served early in the morning before first parade. 

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