goodwill vs grievance

goodwill

noun
  • A concept used to refer to the ability of an individual or business to exert influence within a community, club, market or another type of group, without having to resort to the use of an asset (such as money or property), either directly or by the creation of a lien. 

  • A favorably disposed attitude toward someone or something. 

  • The value of a business entity not directly attributable to its tangible assets and liabilities. This value derives from factors such as consumer loyalty to the brand. 

grievance

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

  • Feelings of being wronged; outrage. 

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

  • Violation of regulations or objectionable behavior. 

  • A complaint or annoyance. 

  • Something which causes grief. 

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