shiftless vs viscerotonic

shiftless

adj
  • Lazy, unmotivated. 

  • Untrustworthy as a result of being incompetent at the job. 

  • Destitute of shifts or expedients; lacking proper means. 

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 shiftless and viscerotonic occurred in a corpus of books? (source: Google Ngram Viewer )