crust vs sheen

crust

noun
  • A more solid, dense or hard layer on a surface or boundary. 

  • An outer layer composed of pastry 

  • The top or bottom slice of a loaf of bread; The end piece of a loaf; The heel. 

  • The shell of crabs, lobsters, etc. 

  • The outermost layer of any terrestrial planet. 

  • Nerve, gall. 

  • The outermost layer of the lithosphere of the Earth. 

  • The external, hardened layer of certain foodstuffs, including most types of bread, fried meat, etc. 

  • A living. 

  • The bread-like base of a pizza. 

verb
  • To cover with a crust. 

  • To form a crust. 

sheen

noun
  • A thin layer of a substance (such as oil) spread on a solid or liquid surface. 

  • Splendor; radiance; shininess. 

  • The letter ش in the Arabic script. 

adj
  • Beautiful, good-looking, attractive; radiant; shiny. 

verb
  • To shine; to glisten. 

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