cherish vs cop out

cherish

verb
  • To treat with affection, care, and tenderness; to nurture or protect with care. 

  • To have a deep appreciation of; to hold dear. 

cop out

verb
  • To plead guilty and ask for mercy. 

  • To avoid or shirk, either by failing to perform, or by performing in a grossly insufficient, negligent, or superficial manner. 

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