twerk vs wriggle

twerk

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

  • To twitch or jerk. 

noun
  • A fitful movement similar to a twitch or jerk. 

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

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

wriggle

verb
  • To twist one's body to and fro with short, writhing motions; to squirm. 

  • To cause something to wriggle. 

  • To use crooked or devious means. 

noun
  • A wriggling movement. 

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