slothfulness vs torpor

slothfulness

noun
  • The state or quality of being slothful. 

  • The result or product of being slothful. 

torpor

noun
  • A state of apathy or lethargy. 

  • A state similar to hibernation characterised by energy-conserving, very deep sleep. 

  • A state of being inactive or stuporous. 

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