blueish vs bluey

blueish

bluey

adj
  • Having a colour similar to blue. 

noun
  • The metal lead. 

  • A person with red hair. 

  • A bluebottle. 

  • A bushman's blanket. 

  • A disposable underpad. 

  • A collection of clothes and other belongings rolled up into a bundle for carrying; a swag. 

  • A blue film. 

  • A blue singlet, especially one from the Bonds clothing label. 

  • A blue cattle dog, especially a blue heeler. 

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