deteriorate vs thrive

deteriorate

verb
  • To grow worse; to be impaired in quality; to degenerate. 

  • To make worse; to make inferior in quality or value; to impair. 

thrive

verb
  • To grow or increase stature; to grow vigorously or luxuriantly, to flourish. 

  • To increase in wealth or success; to prosper, be profitable. 

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