ambulant vs footfarer

ambulant

noun

  • A patient who is able to walk. 

adj

  • Able to walk. 

  • Designed for use by somebody with a disability that impairs, but does not prevent, walking. 

footfarer

noun

  • One who travels on foot. 

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