light water vs syrup

light water

noun
  • Foam formed by water and a fluorocarbon surfactant, used in firefighting because it floats on flammable liquids lighter than water. 

  • Water in its standard form of H₂O, containing two protium hydrogen atoms, as opposed to heavy water. 

syrup

noun
  • Any viscous liquid. 

  • A wig. 

  • Any thick liquid that has a high sugar content and which is added to or poured over food as a flavouring. 

verb
  • To convert or process into syrup. 

  • To add syrup to. 

  • To sabotage (a vehicle) by pouring syrup into the gas tank. 

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