refreshing vs uphill

refreshing

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

  • That which gives refreshment. 

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. 

uphill

adv
  • Up a slope, towards higher ground. 

  • With difficulty. 

adj
  • Located up a slope or on a hill. 

  • Difficult or laborious. 

  • Going up a slope or a hill. 

noun
  • An uphill route. 

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