cockerel vs doll

cockerel

noun
  • A young male chicken. 

doll

noun
  • The smallest or pet pig in a litter. 

  • A toy in the form of a human. 

  • An attractive young woman. 

  • A short signal post mounted on a bracket mounted on the main signal post, or on a signal gantry. 

  • A kind of barrier used in horse racing. 

  • A term of endearment: darling, sweetheart. 

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