get it vs tumble

get it

verb
  • To have sex, especially referring to its possibility or eventuality. 

  • To get what's coming to one: to feel someone's wrath; to receive punishment; to receive a retaliation; to receive a beating. 

  • Used other than figuratively or idiomatically: see get, it. 

  • To understand something, to catch on. 

intj
  • Used to encourage someone, especially to indicate that someone is doing something well. 

  • Used to draw attention to a pun or other joke one has made. 

  • Do you understand? Have you heard? (after explaining or giving an order) 

tumble

verb
  • To have sexual intercourse. 

  • To smoothe and polish, e.g., gemstones or pebbles, by means of a rotating tumbler. 

  • To muss, to make disorderly; to tousle or rumple. 

  • To obscure the audit trail of funds by means of a tumbler. 

  • To perform gymnastics such as somersaults, rolls, and handsprings. 

  • To fall end over end; to roll over and over. 

  • To move or rush in a headlong or uncontrolled way. 

  • To drop rapidly. 

noun
  • A fall, especially end over end. 

  • An act of sexual intercourse. 

  • A disorderly heap. 

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