WordRel.com

• deprive of strength or efficiency; make useless or worthless

  synonym	cripple
  hypernym	weaken

• cause to appear foolish

  derivation	stultification
  other	stultification
  hypernym	blackguardguyjest atlaugh atmake funpoke funribridiculeroast

• prove to be of unsound mind or demonstrate someone's incompetence

  derivation	stultification
  other	stultification
  domain topic	jurisprudencelaw
  hypernym	demonstrateestablishproveshewshow