self-satisfaction vs unctuousness

self-satisfaction

noun
  • The state of being excessively pleased with oneself; smugness. 

  • A feeling of fulfillment or contentment with respect to one's own accomplishments or situation. 

unctuousness

noun
  • The state or characteristic of being unctuous. 

How often have the words self-satisfaction and unctuousness occurred in a corpus of books? (source: Google Ngram Viewer )