Democrat vs Libertarian

Democrat

adj
  • Of or belonging to the Democratic Party in the United States. 

noun
  • A member or supporter of a democratic party. 

  • A proponent of democracy. 

  • A member or supporter of the Democratic Party in the United States. 

Libertarian

adj
  • Of, or pertaining to, a Libertarian Party. 

noun
  • A member of a political party or movement that uses the term "Libertarian" in its name (e.g., the Libertarian Party of the United States); one who is likely to support policies that are libertarian. 

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