arrhythmic vs jerky

arrhythmic

adj
  • Without rhythm. 

  • Suffering from cardiac arrhythmia. 

jerky

adj
  • Characterized by physical jerking. 

  • Having the behavior of a jerk (unpleasant person). 

verb
  • To cure and preserve (meat) by drying it, making jerky. 

noun
  • Lean meat cured and preserved by cutting into thin strips and air-drying in the sun. 

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