barbarianism vs barbarism

barbarianism

noun
  • A primitive or simplistic ethos or societal condition; barbarism. 

  • Behaviour appropriate to a barbarian, that is uncivilized, brutal, or crude. 

barbarism

noun
  • The condition of existing barbarically. 

  • A barbaric act. 

  • An error in language use within a single word, such as a mispronunciation. 

  • A word hybridizing Ancient Greek and Latin or other heterogeneous roots. 

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