fink vs hoodwink

fink

verb
  • To betray a trust; to inform on. 

noun
  • An informer. 

  • A strikebreaker. 

  • A contemptible person. 

  • Any of several birds in the family Ploceidae native to southern Africa. 

hoodwink

verb
  • To deceive using a disguise; to bewile, dupe, mislead. 

noun
  • An act of hiding from sight, or something that cloaks or hides another thing from view. 

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