city manager vs reeve

city manager

noun
  • A municipal official responsible for the operations of a city, usually appointed by a town or city council rather than elected. 

reeve

noun
  • Any of several local officials, with varying responsibilities. 

  • The president of a township or municipal district council. 

  • A female of the species Philomachus pugnax, a highly gregarious, medium-sized wading bird of Eurasia; the male is a ruff. 

  • The holder of a proposed but unadopted commissioned rank of the Royal Air Force, equivalent to wing commander. 

verb
  • To pass (a rope) through a hole or opening, especially so as to fasten it. 

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