demit vs stand down

demit

verb
  • To relinquish an office, membership, authority, etc.; to resign, as from a Masonic lodge. 

  • To let fall; to depress; to yield. 

noun
  • A document certifying that a person has (honourably) demitted, as from a Masonic lodge. 

  • The act of demitting. 

stand down

verb
  • To withdraw or retire from a position or from a team. 

  • To wait; to stop pursuing, stop fighting, or relax from a heightened readiness posture. 

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