beating vs smackdown

beating

noun
  • A heavy defeat or setback. 

  • The action by which someone or something is beaten. 

  • The pulsation of the heart. 

smackdown

noun
  • A significant or humiliating setback or defeat; a beating, a thrashing. 

  • A physical or emotional confrontation; a battle, a fight; also, a bitter rivalry. 

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