constitute vs unnoble

constitute

verb
  • To make up; to compose; to form. 

  • To set up; to establish; to enact. 

  • To appoint, depute, or elect to an office; to make and empower. 

unnoble

verb
  • To make (someone or something) no longer noble 

adj
  • Not noble; ignoble; base. 

  • Of a metal, being at the lower end of the electrochemical series, i.e. oxidising readily. 

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