gram vs nanny

gram

noun
  • Grandmother. 

  • The seeds of these plants. 

  • A unit of mass equal to one-thousandth of a kilogram. Symbol: g. 

  • A leguminous plant grown for its seeds, especially the chickpea. 

nanny

noun
  • A grandmother. 

  • A child's nurse. 

  • A godmother. 

  • A female goat. 

verb
  • To treat like a nanny's charges; to coddle. 

  • To serve as a nanny. 

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