fistfight vs slugfest

fistfight

noun

  • A fight using bare fists. 

verb

  • To fight using bare fists. 

slugfest

noun

  • A game or match in which heavy blows are exchanged. 

  • A baseball game in which many runs are scored, especially by home runs. 

  • A tough, heated contest. 

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