hurtful vs unhealthy

hurtful

adj
  • Tending to impair or damage; injurious; occasioning loss or injury. 

  • Tending to hurt someone's feelings; insulting. 

unhealthy

adj
  • characterized by, or conducive to poor health 

  • characterized by disturbed mental health 

  • tending to corrupt 

  • sick or ill 

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