motor vs vehicle

motor

noun
  • A source of power for something; an inspiration; a driving force. 

  • The fermenting mass of fruit that is the basis of pruno, or "prison wine". 

  • A motor car, or automobile, even a goods vehicle. 

  • Any protein capable of converting chemical energy into mechanical work. 

  • A machine or device that converts other energy forms into mechanical energy, or imparts motion. 

adj
  • Relating to motor cars. 

  • Propelled by an internal combustion engine (as opposed to a steam engine or turbine). 

  • Relating to the ability to move. 

verb
  • To rotate a jet engine or turboprop using the engine's starter, without introducing fuel into the engine. 

  • To progress at a brisk pace. 

  • To leave. 

vehicle

noun
  • A medium for expression of talent or views. 

  • A liquid content (e.g. oil) which acts as a binding and drying agent in paint. 

  • An animal or (rarely) a plant on which a Hindu deity rides or sits 

  • An entity to achieve an end. 

  • A mode or method of spiritual practice; a yana. 

  • The main excipient (such as an oil or gel) that conveys the active ingredient of a drug. 

  • A conveyance; a device for carrying or transporting substances, objects or individuals. 

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