| stupidity(noun, dullness, nonsense, absurdity, foolishness) |
| silliness(noun, ability, apathy, nonsense, absurdity) |
| folly(noun, ability, idea, nonsense, absurdity) |
| foolishness(noun, ability, nonsense, absurdity, stupidity) |
| fatuity(noun, apathy, nonsense, absurdity, stupidity) |
| imbecility(noun, ability, apathy, nonsense, absurdity) |
| craziness(noun, ability, informal, nonsense, absurdity) |
| nonsense(noun, knowledge, ability, apathy, absurdity) |
| absurdity(noun, ability, situation, behavior, apathy) |
| inanity(noun, nonsense, absurdity, stupidity, foolishness) |
| insanity(noun, disease, ability, nonsense, absurdity) |
| senselessness(noun, ability, nonsense, absurdity, stupidity) |
| lunacy(noun, ability, apathy, nonsense, absurdity) |
| madness(noun, ability, nonsense, absurdity, stupidity) |
| amentia |
| asininity(noun, apathy, nonsense, absurdity, stupidity) |
| brainlessness(noun, apathy, nonsense, absurdity, stupidity) |
| irrationality(noun, nonsense, absurdity, stupidity, foolishness) |
| fatuousness(noun, apathy, nonsense, absurdity, stupidity) |
| foolery(noun, ability, nonsense, absurdity, stupidity) |