onomatopoeic vs pseudo

onomatopoeic

adj
  • Of or relating to onomatopoeia. 

  • Having the property of onomatopoeia. 

pseudo

adj
  • Insincere. 

  • Other than what is apparent; spurious; sham. 

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. 

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