egocentric vs leptosome

egocentric

noun
  • A person who is egocentric. 

adj
  • selfish, self-centered 

  • Relating to spatial representations: linked to a reference frame based on one's own location within the environment (as when giving the direction as "right" rather than "north"); opposed to allocentric. 

  • Egotistical. 

leptosome

noun
  • A tall, narrow-bodied, angular person. 

adj
  • Narrow-bodied (in proportional to height or length). 

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