sheen vs sunray

sheen

noun
  • Splendor; radiance; shininess. 

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

  • The letter ش in the Arabic script. 

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

verb
  • To shine; to glisten. 

sunray

noun
  • A beam of sunlight; a sunbeam 

  • A beam of artificial light, especially one rich in ultraviolet 

  • A plant, Enceliopsis nudicaulis, that has a broad, yellow flowerhead 

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