geezer vs mon

geezer

noun
  • Term of address for a male. 

  • An old person, usually a male, typically a cranky old man. 

  • Someone affable but morally dubious; a wide boy. 

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 geezer and mon occurred in a corpus of books? (source: Google Ngram Viewer )