pedestrian vs unconventional

pedestrian

adj
  • Ordinary, dull; everyday; unexceptional. 

  • Of or intended for those who are walking. 

  • 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. 

unconventional

adj
  • Out of the ordinary 

  • Not adhering to convention or accepted standards 

  • Atypical 

noun
  • Something or someone that is unconventional. 

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