corps vs squad

corps

noun
  • An organized group of people united by a common purpose. 

  • A battlefield formation composed of two or more divisions. 

squad

noun
  • One's friend group, taken collectively; one's peeps. 

  • Sloppy mud. 

  • A unit of tactical military personnel, or of police officers, usually of about ten members. 

  • A group of potential players from whom a starting team and substitutes are chosen. 

  • A collective noun for a group of squid. 

verb
  • To act as part of, or on behalf of, a squad. 

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