aside vs monologue

aside

noun
  • A brief comment by a character addressing the audience, unheard by other characters. 

  • An incidental remark to a person next to one made discreetly but not in private, audible only to that person. 

  • A minor related mention, an afterthought. 

adj
  • Not in perfect symmetry; distorted laterally, especially of the human body. 

postp
  • aside from 

adv
  • To or on one side so as to be out of the way. 

monologue

noun
  • A long speech by one person in a play; sometimes a soliloquy; other times spoken to other characters. 

  • A long series of comic stories and jokes as an entertainment. 

  • A long, uninterrupted utterance that monopolizes a conversation. 

verb
  • To deliver a monologue. 

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