euphonious vs silvery

euphonious

adj
  • Of sounds, especially speech: demonstrating or possessing euphony; agreeable to the ear; pleasant-sounding. 

silvery

adj
  • Having the clear, musical tone of silver; soft and clear in sound. 

  • Sprinkled or covered with silver. 

  • Resembling silver in color, shiny white. 

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