hail vs tsunami

hail

noun
  • A rapid, intense barrage by a large number of projectiles or other objects. 

  • An occurrence of this type of precipitation; a hailstorm. 

  • Balls or pieces of ice falling as precipitation, often in connection with a thunderstorm. 

verb
  • To signal in order to initiate communication with. 

  • To send or release hail. 

  • Of hail, to fall from the sky. 

  • To name; to designate; to call. 

  • To pour down in rapid succession. 

  • To call out loudly in order to gain the attention of. 

  • To indicate, from a designated stop or otherwise, to the driver of a public transport vehicle that one wishes to board and travel on the vehicle, usually using hand signals such as waving. 

  • To greet; give salutation to; salute. 

tsunami

noun
  • A large and generally unstoppable surge. 

  • A very large and destructive wave, generally caused by a tremendous disturbance in the ocean, such as an undersea earthquake or volcanic eruption. Tsunami are usually a series of waves, or wave train. 

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