adorn vs beautify

adorn

verb
  • To make more beautiful and attractive; to decorate. 

beautify

verb
  • To make beautiful; to increase the beauty of. 

  • Synonym of pretty-print 

  • To make oneself beautiful. 

  • To become beautiful. 

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