derisive vs disdainful

derisive

adj
  • Deserving or provoking derision or ridicule. 

  • Expressing or characterized by derision; mocking; ridiculing. 

noun
  • A derisive remark. 

disdainful

adj
  • Showing contempt or scorn; having a pronounced lack of concern for others viewed as unworthy. 

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