lackadaisical vs viscerotonic

lackadaisical

adj
  • Lazy; slothful; indolent. 

  • Showing no interest, vigor, determination, or enthusiasm. 

viscerotonic

adj
  • Designating a personality type characterised as sociable, easy-going, and comfort-seeking. 

noun
  • A person with such a personality. 

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