coo vs squeak

coo

noun
  • The murmuring sound made by a dove or pigeon. 

  • An expression of pleasure made by a person. 

intj
  • An expression of approval, fright, surprise, etc. 

adj
  • Cool. 

verb
  • To speak in an admiring fashion, to be enthusiastic about. 

  • To make a soft murmuring sound, as a pigeon. 

squeak

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. 

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

  • To win or progress by a narrow margin. 

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