squeak vs ventriloquize

squeak

verb
  • To speak or sound in a high-pitched manner. 

  • To emit a short, high-pitched sound. 

  • To inform, to squeal. 

  • To empty the pile of 13 cards a player deals to oneself in the card game of the same name. 

  • To win or progress by a narrow margin. 

noun
  • A short, high-pitched sound, as of two objects rubbing together, or the sounds made by mice and other small animals. 

  • A card game similar to group solitaire. 

  • A narrow squeak. 

ventriloquize

verb
  • To speak the words of (another person), as though by ventriloquism. 

  • To practice ventriloquism. 

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