discouraging vs smashing

discouraging

noun

  • discouragement 

adj

  • that causes discouragement 

smashing

noun

  • Gerund: The action of the verb to smash. 

adj

  • Serving to smash (something). 

  • Wonderful, very good or impressive. 

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