pestle vs stomp

pestle

verb
  • To pound, crush, rub or grind, as in a mortar with a pestle. 

noun
  • The leg and leg bone of an animal, especially of a pig. 

  • A club-shaped, round-headed stick used in a mortar to pound, crush, rub or grind things. 

stomp

verb
  • To trample heavily. 

  • To severely beat someone physically or figuratively. 

  • To crush grapes with one's feet to make wine 

noun
  • The jazz music for this dance. 

  • A dance having a heavy, rhythmic step. 

  • A deliberate heavy footfall; a stamp. 

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