tumble vs twerk

tumble

noun
  • An act of sexual intercourse. 

  • A fall, especially end over end. 

  • A disorderly heap. 

verb
  • 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 have sexual intercourse. 

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

  • To drop rapidly. 

twerk

noun
  • A dance involving sexual movements of the hips and buttocks. 

  • A fitful movement similar to a twitch or jerk. 

  • An abrupt call, such as that made by the California quail. 

verb
  • To twitch or jerk. 

  • To move the body in a sexually suggestive twisting or gyrating fashion, especially as a dance. 

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