eventuality vs outcome

eventuality

noun
  • A possible event; something that may happen. 

outcome

noun
  • That which is produced or occurs as a result of an event or process. 

  • The scoreline; the result. 

  • The anticipated or desired results or evidence of a learning experience (often used in the phrase learning outcomes). 

  • The result of a random trial. An element of a sample space. 

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