crazed vs schizophrenic

crazed

adj
  • Maddened; driven insane. 

  • Covered with cracks (generally applied to porcelain). 

schizophrenic

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

  • Having qualities that strongly jar or are at odds. 

  • Of or relating to schizophrenia. 

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

noun
  • A person suffering from schizophrenia. 

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