basket case vs schizophrenic

basket case

noun
  • One made powerless or ineffective, as by nerves, panic, stress or exhaustion; someone considered mentally unstable. 

  • An institution or country in a bad condition or difficult situation (economically, financially or otherwise). 

  • Someone (especially a soldier) who has lost all four limbs. 

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 basket case and schizophrenic occurred in a corpus of books? (source: Google Ngram Viewer )