poof vs tremble

poof

noun
  • The product of flatulence, or the sound of breaking wind. 

  • A male homosexual, especially one who is effeminate. 

verb
  • To break wind; to fart. 

  • To vanish or disappear. 

intj
  • Onomatopoeia indicating a small explosion with a cloud of smoke; as caused by a deflating object, or a magical disappearance. 

tremble

noun
  • A shake, quiver, or vibration. 

verb
  • To shake, quiver, or vibrate. 

  • To fear; to be afraid. 

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