reparative vs restorative

reparative

noun
  • That which repairs. 

adj
  • Tending to or intended to repair. 

  • Of, pertaining to, or being a reparation. 

restorative

noun
  • Something with restoring properties. 

  • An alcoholic drink, especially with tonic. 

adj
  • Serving to restore. 

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