aside vs isolated

aside

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

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

postp
  • aside from 

noun
  • 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. 

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

isolated

adj
  • Placed or standing apart or alone; in isolation. 

  • Affecting 10 percent to 20 percent of a forecast zone. 

  • Happening or occurring only once. 

  • Such that no pawn of the same color is in an adjacent file. 

  • Which has been extracted from the organism. 

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