teaspoon vs utensil

teaspoon

noun
  • A small spoon used to stir the contents of a cup or glass. 

  • A unit of measure, equivalent to one-third of a tablespoon or roughly five milliliters. 

verb
  • To serve with a teaspoon 

utensil

noun
  • An instrument or device for domestic use, especially in the kitchen. 

  • He stocked up on old-style writing utensils. 

  • A useful small tool, implement, or vessel. 

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