derisive vs hopeful

derisive

adj
  • Deserving or provoking derision or ridicule. 

  • Expressing or characterized by derision; mocking; ridiculing. 

noun
  • A derisive remark. 

hopeful

adj
  • inspiring hope 

  • feeling hope 

noun
  • Someone who is hoping for success or victory, especially as a candidate in a political election. 

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