despicable vs saprophage

despicable

noun

  • A wretched or wicked person. 

adj

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

saprophage

noun

  • A degenerate person; a wastrel. 

  • A detritivore. 

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