bleat vs squeal

bleat

noun
  • The characteristic cry of a sheep or a goat. 

verb
  • Of a sheep or goat, to make its characteristic cry; of a human, to mimic this sound. 

  • Of a person, to complain. 

squeal

noun
  • The cry of a pig. 

  • A high-pitched sound, such as the scream of a child or a female person, or noisy worn-down brake pads. 

verb
  • To make a squealing noise. 

  • To scream with a shrill, prolonged sound. 

  • To give sensitive information about someone to a third party; to rat on someone. 

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