decorate vs enchase

decorate

verb
  • To furnish with decorations. 

  • To extend a method, etc. by attaching some further code item. 

  • To honor by providing a medal, ribbon, or other adornment. 

  • To decorate an interior space, as a house, room, or office. 

  • To improve the appearance of an interior of, as a house, room, or office. 

enchase

verb
  • To decorate with jewels, or with inlaid ornament. 

  • To cut or carve, as with a weapon. 

  • To be a setting for. 

  • To set (a gemstone etc.) into. 

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