Idiocy synonyms

What is another word for Idiocy?

• insanity

  ability, foolishness
• lunacy

  ability, foolishness
• imbecility

  foolishness, ability
• madness

  ability, stupidity
• folly

  ability, tomfoolery
• inanity

  foolishness, stupidity
• absurdity

  foolishness, stupidity
• silliness

  tomfoolery, stupidity
• foolishness

  tomfoolery, folly
• senselessness

  folly, stupidity
• craziness

  irrationality, incoherence
• stupidity

  tomfoolery, obstinate folly
• fatuity

  obstinate folly, utter stupidity
• nonsense

  knowledge
• fatuousness

  utter stupidity
• tomfoolery

  knowledge, utter stupidity
• foolery
• asininity

  utter stupidity
• irrationality

  incoherence
• brainlessness
• ludicrousness
• imprudence
• preposterousness
• amentia
• irresponsibility
• thoughtlessness
• ineptitude
• cretinism

  utter stupidity
• foolhardiness
• rashness