confiding vs unwarned

confiding

noun
  • The telling of something in confidence. 

adj
  • Of a bird, allowing the close approach of humans. 

  • In confidence; as if with trust. 

  • Having or showing confidence or trust in another person. 

unwarned

adj
  • Not warned 

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