hearty vs unhealthy

hearty

adj
  • Cheerful, vivacious. 

  • Exhibiting strength; firm 

  • Energetic, active or eager. 

  • warm and cordial towards another person 

  • Promoting strength; nourishing. 

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 hearty and unhealthy occurred in a corpus of books? (source: Google Ngram Viewer )