pedestrian vs uninflected

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. 

uninflected

adj
  • That which has not been inflected. 

  • That which does not use inflection. 

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