adventurer vs hajduk

adventurer

noun
  • A soldier of fortune, a speculator. 

  • A person who tries to advance their social position by somewhat devious means. 

  • A player of adventure games or text adventures. 

  • One who enjoys adventures. 

  • A person who seeks a fortune in new and possibly dangerous enterprises. 

hajduk

noun
  • An outlaw, highwayman, or freedom fighter in the Balkans. 

  • A halberdier of a Hungarian noble. 

  • An attendant in German or Hungarian courts. 

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