fairy tale vs whopper

fairy tale

noun
  • A story presented as true that is not believable. 

  • A delightful and ideal situation of a kind attained by very few. 

  • A folktale featuring fairies or similar fantasy characters. 

whopper

noun
  • An outrageous or blatant lie. 

  • Something remarkably large. 

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