piggy vs sprigtail

piggy

noun

  • A guinea pig. 

  • A toe. 

  • A pig, a greedy person. 

  • A member of the police. 

  • A pig (the animal). 

adj

  • slovenly, dirty 

  • greedy 

sprigtail

noun

  • The pintail duck. 

  • The sharp-tailed grouse. 

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