lost soul vs nothingburger

lost soul

noun
  • One who is forlorn, who lacks direction, purpose, or motivation in life. 

  • A soul that is destined to go to hell; a person possessing such a soul. 

nothingburger

noun
  • A person who is a nonentity. 

  • Something of less importance than its treatment suggests. 

  • A person or object that is bland or unremarkable in appearance or impact. 

adj
  • bland or unremarkable in appearance 

  • disreputable, as of a person 

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