agitation vs comfort

agitation

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

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

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

comfort

noun
  • A consolation; something relieving suffering or worry. 

  • A cause of relief or satisfaction. 

  • Something that offers comfort. 

  • Contentment, ease. 

verb
  • To relieve the distress or suffering of; to provide comfort to. 

  • To make comfortable. 

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