feeling vs thick-skinned

feeling

adj
  • Emotionally sensitive. 

  • Expressive of great sensibility; attended by, or evincing, sensibility. 

noun
  • An opinion, an attitude. 

  • Emotional state or well-being. 

  • Emotion; impression. 

  • Sensation, particularly through the skin. 

  • Emotional attraction or desire. 

  • Intuition. 

thick-skinned

adj
  • Having a thick skin. 

  • Insensitive to the feelings of others; callous. 

  • Not easily offended. 

How often have the words feeling and thick-skinned occurred in a corpus of books? (source: Google Ngram Viewer )