reproach vs thanks

reproach

noun
  • A mild rebuke, or an implied criticism. 

  • Disgrace or shame. 

  • An object of scorn. 

verb
  • To disgrace, or bring shame upon. 

  • To criticize or rebuke (someone). 

thanks

noun
  • An expression of gratitude. 

  • Grateful feelings or thoughts. 

intj
  • Used to express appreciation or gratitude. 

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