fidelity vs mutiny

fidelity

noun
  • Accuracy, or exact correspondence to some given quality or fact. 

  • Faithfulness to one's duties. 

  • Loyalty to one's spouse or partner, including abstention from cheating or extramarital affairs. 

  • The degree to which a system accurately reproduces an input. 

mutiny

verb
  • To commit a mutiny. 

noun
  • An organized rebellion against a legally constituted authority, especially by seamen against their officers. 

  • Violent commotion; tumult; strife. 

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