schizo vs wack

schizo

noun

  • Schizophrenic. 

wack

noun

  • An eccentric; an oddball; a weirdo. 

  • A friendly term of address. 

adj

  • Annoyingly or disappointingly bad, in various senses; lousy, cringy, uncool, messed up. 

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