jitter vs twerk

jitter

noun
  • A nervous action; a tic. 

  • A state of nervousness. 

  • An abrupt and unwanted variation of one or more signal characteristics. 

  • A program or routine that performs jitting; a just-in-time compiler. 

  • A random positioning of data points to avoid visual overlap. 

verb
  • To position data points randomly to avoid visual overlap. 

  • To be nervous. 

twerk

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. 

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 jitter and twerk occurred in a corpus of books? (source: Google Ngram Viewer )