penetration vs stoke

penetration

noun
  • The act of penetrating something. 

  • Specifically, the insertion of the penis (or similar object) during sexual intercourse. 

  • The act of penetrating a given situation with the mind or faculties; perception, discernment. 

  • A number or fraction that represents how many cards/decks will be dealt before shuffling, in contrast to the total number of cards/decks in play. 

  • The proportion of the target audience who buy the advertised product or service. 

stoke

noun
  • An act of poking, piercing, thrusting 

verb
  • To attend to or supply a furnace with fuel; to act as a stoker or fireman. 

  • To poke, pierce, thrust. 

  • To encourage a behavior or emotion. 

  • To feed, stir up, especially, a fire or furnace. 

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