confess vs squeal

confess

verb
  • To disclose or reveal. 

  • To hear or receive such a confession of sins from. 

  • To acknowledge faith in; to profess belief in. 

  • To unburden (oneself) of sins to God or a priest, in order to receive absolution. 

  • To admit to the truth, particularly in the context of sins or crimes committed. 

squeal

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

  • To make a squealing noise. 

  • To scream with a shrill, prolonged sound. 

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 confess and squeal occurred in a corpus of books? (source: Google Ngram Viewer )