confused vs unanswered

confused

adj
  • making no sense; illogical 

  • chaotic, jumbled or muddled 

  • embarrassed 

  • unable to think clearly or understand 

  • disoriented 

unanswered

adj
  • That has not been answered or addressed. 

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