disarticulation vs indiscretion

disarticulation

noun
  • The act of disarticulating. 

  • Some amputations: where a joint is disarticulated: e.g. knee, hip, elbow or shoulder disarticulation. 

indiscretion

noun
  • An indiscreet or imprudent act; indiscreet behavior. 

  • The quality or state of being indiscreet; lack of discretion 

  • A brief sexual liaison. 

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