qualmish vs unhealthy

qualmish

adj
  • Affected with qualms; queasy, nauseous. 

unhealthy

adj
  • sick or ill 

  • characterized by, or conducive to poor health 

  • characterized by disturbed mental health 

  • tending to corrupt 

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