agitation vs brouhaha

agitation

noun
  • The act of agitating, or the state of being agitated; the state of being disrupted with violence, or with irregular action; commotion. 

  • A disturbance of personal tranquillity; disturbance of someone's peace of mind. 

  • Excitement of public feeling by discussion, appeals, etc. 

brouhaha

noun
  • A stir; a fuss or uproar. 

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