Vandal vs terrorist

Vandal

adj
  • Of or relating to the Vandals. 

name
  • An extinct East Germanic language ascribed to have been spoken by the Vandals. 

noun
  • A member of an ancient east Germanic tribe famous for sacking Rome. 

terrorist

adj
  • Of or relating to terrorism. 

noun
  • An agent or partisan of the revolutionary tribunal during the Reign of Terror in France. 

  • A person, group, or organization that uses violent action, or the threat of violent action, to further political goals. 

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