chariot vs landau

chariot

noun
  • A light (four-wheeled) carriage used for ceremonial or pleasure purposes. 

  • rook 

  • A (two-wheeled) horse-drawn cart, used in Bronze Age and Early Iron Age warfare. 

verb
  • To convey by, or as if by, chariot. 

  • To ride in a chariot. 

landau

noun
  • A type of lightweight, four-wheeled carriage in which the front and back passenger seats face each other. 

  • A style of automobile based around the design of landau carriages. 

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