alloy vs blur

alloy

noun
  • An admixture; something added which stains, taints etc. 

  • A metal that is a combination of two or more elements, at least one of which is a metal. 

  • Fusion, marriage, combination. 

verb
  • To impair or debase by mixture. 

  • To mix or combine; often used of metals. 

  • To reduce the purity of by mixing with a less valuable substance. 

blur

noun
  • A smear, smudge or blot 

  • Something that appears hazy or indistinct 

adj
  • In a state of doubt or confusion. 

verb
  • To cause imperfection of vision in; to dim; to darken. 

  • To become indistinct. 

  • To transfer the input focus away from. 

  • To smear, stain or smudge. 

  • To make indistinct or hazy, to obscure or dim. 

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