confused vs rotatory

confused

adj
  • chaotic, jumbled or muddled 

  • making no sense; illogical 

  • embarrassed 

  • unable to think clearly or understand 

  • disoriented 

rotatory

adj
  • of, pertaining to, or causing rotation; rotational 

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