mouthful vs tablespoon

mouthful

noun
  • The amount that will fit in a mouth. 

  • A tirade of abusive language. 

  • Something difficult to pronounce or say. 

  • Quite a bit. 

adj
  • Bombastic or awkward. 

tablespoon

noun
  • A spoon too large for eating, usually used for cooking or serving. 

  • A large spoon, used for eating food from a bowl. 

  • A unit of volume, the value of which varies regionally; in the US: three teaspoons or one half fluid ounce or roughly 15 ml; in Britain and Canada: exactly 15 ml; in Russia 18 ml; in Australia: four teaspoons or 20 ml. 

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