goddess vs viscountess

goddess

noun
  • A woman of substantial authority or influence. 

  • A female deity. 

  • A woman honored or adored as physically attractive or of superior charm and intelligence. 

viscountess

noun
  • A woman holding the rank of viscount in her own right. 

  • The wife of a viscount. 

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