batty vs schizophrenic

batty

noun
  • A homosexual man. 

  • The buttocks or anus. 

adj
  • Mad, crazy, silly. 

schizophrenic

noun
  • A person suffering from schizophrenia. 

adj
  • Having qualities that strongly jar or are at odds. 

  • Of or relating to schizophrenia. 

  • Exhibiting more than one personality; having a wildly changeable personality. 

  • Afflicted with schizophrenia; having difficulty with perception of reality. 

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