engaging vs pedestrian

engaging

adj
  • Charming; attractive, especially of a manner or behaviour. 

  • That engages the attention; engrossing, interesting; enthralling. 

pedestrian

noun
  • A walker; one who walks or goes on foot, especially as opposed to one who uses a vehicle. 

adj
  • Of or intended for those who are walking. 

  • Ordinary, dull; everyday; unexceptional. 

  • Pertaining to ordinary, everyday movements incorporated in postmodern dance. 

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