dashing vs smouldering

dashing

noun
  • The action of the verb to dash. 

adj
  • Spirited, audacious and full of high spirits. 

  • Chic, fashionable. 

smouldering

noun
  • The act by which something smoulders; residual heat. 

adj
  • Burning slowly, producing smoke but no flame. 

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