Vandal vs libertine

Vandal

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

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

adj
  • Of or relating to the Vandals. 

libertine

noun
  • One who is freethinking in religious matters. 

  • Someone (especially a man) who takes no notice of moral laws, especially those involving sexual propriety; someone loose in morals; a pleasure-seeker. 

  • Someone freed from slavery in Ancient Rome; a freedman. 

adj
  • Dissolute, licentious, profligate; loose in morals. 

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