totter vs twerk

totter

noun
  • An unsteady movement or gait. 

verb
  • To walk, move or stand unsteadily or falteringly; threatening to fall. 

  • To be on the brink of collapse. 

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