phony vs unchanged

phony

adj
  • Fraudulent; fake; having a misleading appearance. 

noun
  • A person who professes beliefs or opinions that they do not hold. 

  • Anything fraudulent or fake. 

  • A person who assumes an identity or quality other than their own. 

verb
  • To fake. 

unchanged

adj
  • Not changed or altered; remaining in an original state. 

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