grievance vs satisfaction

grievance

noun
  • A wrong or hardship suffered, which is the grounds of a complaint. 

  • A formal complaint, especially in the context of a unionized workplace. 

  • Feelings of being wronged; outrage. 

  • Violation of regulations or objectionable behavior. 

  • A complaint or annoyance. 

  • Something which causes grief. 

satisfaction

noun
  • A vindication for a wrong suffered. 

  • A reparation for an injury or loss. 

  • A fulfilment of a need or desire. 

  • The pleasure obtained by such fulfillment. 

  • The source of such gratification. 

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