leaflet vs stylet

leaflet

noun
  • A small plant leaf. 

  • A small sheet of paper containing information, used for dissemination of said information, often an advertisement. 

  • One of the components of a compound leaf. 

  • A flap of a valve of a heart or blood vessel. 

verb
  • To distribute leaflets to. 

  • To distribute leaflets. 

stylet

noun
  • A style of a plant's flower. 

  • A slender medical probe or device. 

  • A stiff, slender organ of an animal. 

  • An engraving tool, a stylus. 

  • A poniard or stiletto. 

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