below par vs rotten

below par

prep
  • Not up to the average or normal standard. 

  • (of a score) Less than par for the hole or course (which in golf, means better than par). 

  • Having a price below its face value. 

rotten

adv
  • To an extreme degree. 

adj
  • Bad or terrible. 

  • Of stone or rock, crumbling or friable; in a loose or disintegrated state. 

  • very drunk, intoxicated 

  • Of perishable items, overridden with bacteria and other infectious agents. 

  • In a state of decay. 

  • Cruel, mean or immoral. 

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