Stupidity: meaning, definitions and examples

Repeated to emphasize its strong negative connotation, highlighting a severe lack of intelligence or sense.

• Their constant stupidity made it difficult to cooperate.
• This level of stupidity is unacceptable for such a critical task.

Refers to a lack of good judgment or sense. It is less harsh than 'stupidity' and can sometimes be used in a more lighthearted or joking manner.

• Her foolishness led to a series of avoidable errors.
• Don’t be upset; it was just foolishness.

Describes a lack of knowledge or awareness about a particular subject. It can be neutral or, depending on the context, carry a negative connotation.

• His ignorance about the topic was evident during the discussion.
• Ignorance is not a valid excuse for breaking the law.

Relates to actions or thoughts lacking reason or logic. Often associated with emotional responses rather than factual or logical thought.

• Her irrationality in the crisis caused more harm than good.
• It’s irrationality to fear things without any real evidence.

Used to describe a lack of intelligence or common sense, and often carries a negative connotation.

• The stupidity of driving without a seatbelt is obvious
• His decision to ignore advice was pure stupidity

Used to describe behavior that lacks good sense or judgement, often in a more light-hearted or less harsh way than 'stupidity'.

• Her foolishness led her to trust the scammer
• Jumping into the lake without checking the depth was sheer foolishness

Refers to behavior that disregards the potential dangers or consequences, highlighting a lack of caution.

• His recklessness behind the wheel caused the accident
• Climbing the mountain without proper gear shows recklessness

Used to describe playful or childish behavior that is not serious, usually in a harmless way. It often has a more neutral or even positive connotation.

• The children's silliness made everyone laugh
• His silly jokes always cheer us up