haymaker vs sucker punch

haymaker

noun
  • A particularly powerful punch, especially one which knocks down an opponent, thrown like a scythe chop for cutting hay, as agricultural haymakers used to have strong arms. 

  • Any decisive blow, shock, or forceful action. 

  • A person or machine which harvests or prepares tall grass for use as animal fodder. 

sucker punch

verb
  • To deliver an unexpected blow. 

noun
  • A disabling punch targeting a place which is not normally acceptable in a "fair fight", such as on the back of the head. 

  • An unexpected punch or similar blow. 

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