chagrin vs disorientation

chagrin

noun
  • Distress of mind caused by a failure of aims or plans, want of appreciation, mistakes etc; vexation or mortification. 

  • A type of leather or skin with a rough surface. 

verb
  • To bother or vex; to mortify. 

disorientation

noun
  • a delusion. 

  • the loss of one's sense of direction, or of one's position in relationship with the surroundings. 

  • a state of confusion with regard to time, place or identity. 

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