factual vs pseudo

factual

adj
  • True, accurate, corresponding to reality. 

  • Pertaining to or consisting of objective claims. 

pseudo

noun
  • An intellectually pretentious person; a pseudointellectual. 

  • pseudo-city code 

  • A poseur; one who is fake. 

  • A pseudonym; a false name used for online anonymity. 

adj
  • Other than what is apparent; spurious; sham. 

  • Insincere. 

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