municipal vs towny

municipal

adj
  • Of or pertaining to a municipality (a city or a corporation having the right of administering local government). 

  • Of or pertaining to the internal affairs of a nation. 

noun
  • A financial instrument issued by a municipality. 

towny

adj
  • Characteristic of a town. 

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