comet vs whiz

comet

noun
  • Any of several species of hummingbird found in the Andes. 

  • A small Solar System body consisting mainly of volatile ice, dust and particles of rock whose very eccentric solar orbit periodically brings it close enough to the Sun that the ice vaporises to form an atmosphere, or coma, which may be blown by the solar wind to produce a visible tail. 

  • A celestial phenomenon with the appearance of such a body. 

whiz

noun
  • A whirring or hissing sound (as above). 

  • Pickpocketing. 

  • An act of urination. 

  • Amphetamine. 

  • Someone who is remarkably skilled at something. 

verb
  • To urinate. 

  • To make a whirring or hissing sound, similar to that of an object speeding through the air. 

  • To rush or move swiftly with such a sound. 

  • To throw or spin rapidly. 

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