cynanthropy vs meshugaas

cynanthropy

noun
  • A delusion in which a person believes he or she is transformed into a dog. 

  • A shape-shifting ability between human and canine forms. 

meshugaas

noun
  • nonsense; rubbish; craziness 

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