chief vs mon

chief

noun
  • An informal term of address. 

  • A leader or head of a group of people, organisation, etc. 

  • The principal part or top of anything. 

  • An informal term of address for a Native American or First Nations man. 

  • The top part of a shield or escutcheon; more specifically, an ordinary consisting of the upper part of the field cut off by a horizontal line, generally occupying the top third. 

verb
  • To smoke cannabis. 

adj
  • Primary; principal. 

  • Intimate, friendly. 

mon

noun
  • A colloquial means of address of man in places such as Jamaica and Shropshire in England. 

  • A creature in a video game, usually one which is captured, trained up and used in battles. 

  • A video game or anime in which catching and battling creatures is an important element. 

  • The former currency of Japan until 1870, before the yen. 

  • The badge or emblem of a Japanese family, especially a family of the ancient feudal nobility; typically circular and consists of conventionalized forms from nature. 

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