regent vs subalternate

regent

adj
  • Ruling; governing; regnant. 

  • Exercising vicarious authority. 

noun
  • A member of governing board of a college or university; also a governor of the Smithsonian Institute in Washington DC. 

  • One who rules in place of the monarch, especially because the monarch is too young, absent, or disabled. 

  • The chief executive of a regency 

  • A member of a municipal or civic body of governors, especially in certain European cities. 

subalternate

adj
  • Subaltern; inferior; subordinate. 

  • Succeeding by turns; successive. 

noun
  • A particular proposition, as opposed to a universal one. 

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