frenzied vs unhinged

frenzied

adj
  • In a state of hurry, panic or wild activity. 

unhinged

adj
  • Mentally ill or unstable. 

  • Not having ever been mounted using a stamp hinge. 

  • Not furnished with a hinge. 

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