cocker vs nanny

cocker

verb
  • To make a nestle-cock of; to indulge or pamper (particularly of children). 

noun
  • A rustic high shoe; half-boot. 

  • Friend, mate. 

  • A cocker spaniel, either of two breeds of dogs originally bred for hunting woodcocks. 

  • One who breeds gamecocks or engages in the sport of cockfighting. 

  • A device that aids in cocking a crossbow. 

nanny

verb
  • To treat like a nanny's charges; to coddle. 

  • To serve as a nanny. 

noun
  • A child's nurse. 

  • A godmother. 

  • A female goat. 

  • A grandmother. 

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