best man vs forecast

best man

noun
  • Used other than figuratively or idiomatically: see best, man. 

  • The primary attendant to the groom in a wedding ceremony. 

forecast

noun
  • exacta 

  • An estimation of a future condition. 

  • A prediction of the weather. 

verb
  • To estimate how something will be in the future. 

  • To foreshadow; to suggest something in advance. 

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