hostility vs tenderness

hostility

noun
  • The state of being hostile. 

  • A hostile action, especially a military action. See hostilities for specific plural definition. 

tenderness

noun
  • pain or discomfort when an affected area is touched 

  • a tendency to express warm, compassionate feelings 

  • concern for the feelings or welfare of others 

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