binky vs pacificator

binky

noun
  • A baby's pacifier. 

  • A stuffed animal, pillow, blanket, or toy that a small child is more attached to than any other, and often sleeps with. 

  • A high hop that a rabbit may perform when happy. 

verb
  • To perform a high hop, as when happy. 

pacificator

noun
  • A peacemaker, a pacifier. 

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