despicable vs persuasive

despicable

adj
  • Fit or deserving to be despised; contemptible; mean. 

noun
  • A wretched or wicked person. 

persuasive

noun
  • That which persuades; incitement. 

adj
  • Able to persuade; convincing. 

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