reparative vs therapeutic

reparative

adj
  • Of, pertaining to, or being a reparation. 

  • Tending to or intended to repair. 

noun
  • That which repairs. 

therapeutic

adj
  • Of, or relating to therapy. 

  • Having a positive effect on the body or mind. 

noun
  • A therapeutic agent 

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