electricity vs fuel

electricity

noun
  • A feeling of excitement; a thrill. 

  • Electric power/energy as used in homes etc., supplied by power stations or generators. 

  • Originally, a property of amber and certain other nonconducting substances to attract lightweight material when rubbed, or the cause of this property; now understood to be a phenomenon caused by the distribution and movement of charged subatomic particles and their interaction with the electromagnetic field. 

  • The study of electrical phenomena; the branch of science dealing with such phenomena. 

fuel

noun
  • Something that stimulates, encourages or maintains an action. 

  • Substance that provides nourishment for a living organism; food. 

  • Substance consumed to provide energy through combustion, or through chemical or nuclear reaction. 

verb
  • To exacerbate, to cause to grow or become greater. 

  • To provide with fuel. 

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