jealousy vs ressentiment

jealousy

noun
  • A resentment towards someone for a perceived advantage or superiority they hold. 

  • Envy towards another's possessions 

  • A state of suspicious guarding towards a spouse, lover etc., from fears of infidelity. 

ressentiment

noun
  • A sense of resentment arising from suppressed feelings of envy and hatred, often leading to a frustrated sense of inferiority, with various social repercussions. 

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