refreshing vs unacceptable

refreshing

adj
  • That refreshes someone; pleasantly fresh and different; granting vitality and energy. 

  • Serving to refresh, particularly with respect to an electronic screen, or a browser window or similar computer application. 

noun
  • The action of refresh; refreshment given or received. 

  • That which gives refreshment. 

unacceptable

noun
  • Something that is not acceptable. 

adj
  • not conforming to accepted usage 

  • unsatisfactory; not acceptable 

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