dropkick vs whacker

dropkick

noun
  • An unintelligent or useless person. 

  • kicking where the football is dropped and kicked as it touches the ground. 

  • a kick made to the opponent by leaping into the air and kicking with both feet before dropping to the ground. 

verb
  • to score via a dropkick 

  • to make a dropkick 

whacker

noun
  • One who, or something which, whacks. 

  • Synonym of whopper (“an outrageous or blatant lie”) 

  • Synonym of whopper (“anything large”) 

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