junker vs sedan

junker

noun
  • A beat-up automobile. 

  • A person with an interest in disused or discarded objects. 

  • Synonym of junkie (“drug addict”) 

  • A young German noble or squire, especially a member of the aristocratic party in Prussia, stereotyped with narrow-minded militaristic and authoritarian attitudes. 

sedan

noun
  • An automobile designed in a configuration with separate compartments for engine space, driver/passenger space and luggage space. 

  • An enclosed windowed chair suitable for a single occupant, carried by at least two porters, in equal numbers in front and behind, using wooden rails that passed through metal brackets on the sides of the chair. 

  • A handbarrow for transporting fish. 

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