institute vs squad

institute

verb
  • To nominate; to appoint. 

  • To invest with the spiritual charge of a benefice, or the care of souls. 

  • To begin or initiate (something); to found. 

noun
  • An organization founded to promote a cause 

  • The person to whom an estate is first given by destination or limitation. 

  • An institution of learning; a college, especially for technical subjects 

  • The building housing such an institution 

squad

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

noun
  • Sloppy mud. 

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

  • 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. 

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