adventurous vs pedestrian

adventurous

adj
  • Full of risks; risky; liable to be in danger; requiring courage; rash. 

  • Inclined to adventure; willing to take risks; prone to embark on hazardous enterprises; daring. 

pedestrian

adj
  • Of or intended for those who are walking. 

  • Ordinary, dull; everyday; unexceptional. 

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

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

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