lad vs munchkin

lad

noun
  • A boy or young man. 

  • A groom who works with horses. 

  • A Jack the lad; a boyo. 

  • The penis. 

  • A familiar term of address for a young man. 

munchkin

noun
  • A child. 

  • A person of very short stature. 

  • A player who mainly concentrates on increasing their character's power and capabilities. 

  • Synonym of donut hole (“ball-shaped pastry”) (genericization of the Dunkin trademark "Munchkin") 

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