foghorn vs squeal

foghorn

verb
  • To shout or bellow in a loud, deep voice 

  • To sound a foghorn 

noun
  • A strong gossiper. 

  • A very loud low-pitched horn, used especially in lighthouses and on large boats. 

squeal

verb
  • To scream with a shrill, prolonged sound. 

  • To make a squealing noise. 

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

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

  • The cry of a pig. 

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