brawl vs disagreement

brawl

noun
  • A disorderly argument or fight, usually with a large number of people involved. 

verb
  • To engage in a brawl; to fight or quarrel. 

  • To create a disturbance; to complain loudly. 

  • To pour abuse on; to scold. 

  • Especially of a rapid stream running over stones: to make a loud, confused noise. 

disagreement

noun
  • An argument or debate. 

  • A condition of not agreeing or concurring. 

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