curative vs iatric

curative

adj
  • Possessing the ability to cure, to heal or treat illness. 

  • Remediative. 

  • of a verb, conveying the meaning "the agent makes a patient do something" 

noun
  • A substance that acts as a cure. 

iatric

adj
  • Of or pertaining to a physician or physicians. 

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