internecine vs wholesome

internecine

adj
  • Mutually destructive; most often applied to warfare. 

  • Characterized by struggle within a group, usually applied to an ethnic or familial relationship. 

wholesome

adj
  • Favourable to morals, religion or prosperity; sensible; conducive to good; salutary; promoting virtue or being virtuous. 

  • Promoting moral and mental well-being. 

  • Promoting good physical health and well-being. 

  • Marked by wholeness; sound and healthy. 

  • Decent; innocuous; sweet. 

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