pricking vs tenderness

pricking

noun
  • A sensation that pricks. 

  • The act of piercing or puncturing with a sharp point. 

  • The driving of a nail into a horse's foot so as to produce lameness. 

  • A nicking. 

  • The mark or trace left by a hare's foot; a prick. 

  • The act of tracing a hare by its footmarks. 

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 pricking and tenderness occurred in a corpus of books? (source: Google Ngram Viewer )