napping vs red-handed

napping

noun
  • The act of taking a nap or short sleep. 

  • The act or process of raising a nap, as on cloth. 

red-handed

adj
  • Deadly, bloody. 

  • Showing clear evidence of guilt; in the act of wrongdoing. 

  • With hands that are red from blood. 

How often have the words napping and red-handed occurred in a corpus of books? (source: Google Ngram Viewer )