ankle vs mope

ankle

verb
  • To walk. 

  • To cyclically angle the foot at the ankle while pedaling, to maximize the amount of work applied to the pedal during each revolution. 

noun
  • The skeletal joint which connects the foot with the leg; the uppermost portion of the foot and lowermost portion of the leg, which contain this skeletal joint. 

mope

verb
  • To carry oneself in a depressed, lackadaisical manner; to give oneself up to low spirits; to pout, sulk. 

  • To make spiritless and stupid. 

noun
  • A bottom feeder who "mopes" around a pornography studio hoping for his big break and often does bit parts in exchange for room and board and meager pay. 

  • The act of moping 

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