institute vs regress

institute

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

  • An organization founded to promote a cause 

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

  • The building housing such an institution 

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

  • To nominate; to appoint. 

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

regress

noun
  • In property law, the right of a person (such as a lessee) to return to a property. 

  • The act of passing back; passage back; return; retrogression. 

  • The power or liberty of passing back. 

verb
  • To move backwards to an earlier stage; to devolve. 

  • To move from east to west. 

  • To perform a regression on an explanatory variable. 

  • To interrogate a person in a state of trance about forgotten elements of their past. 

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