shun vs tolerate

shun

verb
  • To shove, push. 

  • To screen, hide. 

  • To escape (a threatening evil, an unwelcome task etc). 

  • To avoid, especially persistently; ostracize. 

tolerate

verb
  • To bear, withstand. 

  • To allow or permit without explicit approval, usually if it is perceived as negative. 

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