bizarre vs nonhuman

bizarre

adj
  • Strangely unconventional; highly unusual and different from common experience, often in an extravagant, fantastic, and/or conspicuous way. 

nonhuman

adj
  • Not human; not of the human race. 

noun
  • A creature or thing that is not human. 

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