deluge vs typhoon

deluge

verb
  • To flood with water. 

  • To overwhelm. 

noun
  • A great flood or rain. 

  • An overwhelming amount of something; anything that overwhelms or causes great destruction. 

  • A system for flooding or drenching a space, container, or area with water in an emergency to prevent or extinguish a fire. 

typhoon

verb
  • To swirl like a hurricane. 

noun
  • A weather phenomenon in the northwestern Pacific that is precisely equivalent to a hurricane, which results in wind speeds of 64 knots (118 km/h) or above. Equivalent to a cyclone in the Indian Ocean and Indonesia/Australia. 

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