crackerjack vs quiz kid

crackerjack

noun
  • An expert or top-rated individual (e.g., a marksman). 

  • A U.S. Navy sailor. 

  • The traditional blue uniforms of the enlisted men of the US Navy. 

  • An exceptionally fine or excellent thing or person. 

  • Popcorn candied in molasses-flavored caramel and peanuts. 

adj
  • Expert, top-rated or high-performing. 

  • Referring to clothing items (pants, jersey, collar) that constitute the traditional blue uniform of the enlisted men of the US Navy. 

  • Exceptionally fine or excellent; top-notch; high quality. 

quiz kid

noun
  • A very intelligent or accomplished child or young person, especially one who demonstrated his or her knowledge and quick thinking on radio or television programs in the mid-20th century. 

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