Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
what a stupidity
Grammar usage guide and real-world examplesUSAGE SUMMARY
'what a stupidity' is correct and usable in written English.
You can use it when you want to express your disapproval of a foolish action or behavior. Example: "What a stupidity! I can't believe I left my phone at home today."
✓ Grammatically correct
News & Media
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
What a bonfire of stupidities one could create with all those worthless euro bank notes!
News & Media
What a triumph for ignorance, stupidity, blinkerdom.
News & Media
In a telephone interview on Tuesday, Mr. Romero said that he had asked for forgiveness for what he called a stupidity.
News & Media
In a telephone interview on Tuesday, Mr. Romero said that he had asked for forgiveness and would continue asking for forgiveness — in a synagogue if need be — for what he called a "stupidity".
News & Media
For people who merely read about them, they become either cautionary tales of innocents in the wrong place at the wrong time (what a pity!), or morality plays depicting the limitless stupidity of strangers (what a moron!).
News & Media
More ingeniously, repealers make what might be called a stupidity argument.
News & Media
In the midst of a severe nursing crisis, what inexplicable stupidity not to give a cast-iron guarantee that all those working in the NHS can stay for ever, welcoming any more who wish to come.
News & Media
What if stupidity was a Sars-like super-virus of the mind which made even the moderately bright become dunderheads – without knowing it?
News & Media
Jeremy Beecham Labour, House of Lords That ridiculous skyscraper is a perfect example of what housing stupidity is going on in London.
News & Media
I fantasised about tracking him down to confront him with what his stupidity had wrought.
News & Media
For it may be that what undercuts stupidity's power is nothing more than acknowledging its constant companionship.
News & Media
Expert writing Tips
Best practice
Use "what a stupidity" sparingly and in informal contexts. While grammatically correct, it might sound awkward in formal writing. Consider more common alternatives like "what foolishness" or "what nonsense".
Common error
Avoid using "what a stupidity" in formal writing or professional communication. Opt for more sophisticated and widely accepted expressions of disapproval.
Source & Trust
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "what a stupidity" is an exclamatory phrase, used to express strong disapproval or disbelief. Ludwig's examples highlight its use in expressing negative judgments about actions or decisions.
Frequent in
News & Media
100%
Less common in
Science
0%
Formal & Business
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "what a stupidity" is an exclamatory phrase used to express strong disapproval or disbelief. While grammatically correct, it's relatively rare and primarily found in informal contexts such as news and media, as noted by Ludwig. For formal writing, consider alternatives like "what nonsense" or "what a blunder". As Ludwig AI confirms, it is usable in written English, but exercise caution in choosing the appropriate context.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
what nonsense
Replaces "stupidity" with a more general term for something without reason or value.
what a blunder
Focuses on the mistake or error made, rather than the general lack of intelligence.
what a mistake
Similar to "blunder" but slightly less formal.
what a folly
Emphasizes the foolishness and lack of practical sense in the action or idea.
how foolish
Shifts the exclamation to an adverbial expression of foolishness.
what an error
Highlights the incorrectness of the action.
what a dumb idea
Specifically targets the idea as unintelligent.
what a bonehead move
Uses a more informal and slightly stronger term for a foolish action.
what a moronic thing to do
Uses a stronger adjective to emphasize the lack of intelligence.
how idiotic
Expresses the sentiment more directly, using an adjective.
FAQs
What does "what a stupidity" mean?
The phrase "what a stupidity" expresses strong disapproval or disbelief regarding something considered foolish or unintelligent. It's an exclamation highlighting the lack of sense in a particular action or idea.
Is "what a stupidity" grammatically correct?
Yes, "what a stupidity" is grammatically correct, although it's not the most common or elegant way to express disapproval. Ludwig AI confirms its usability. Consider alternatives like "what nonsense" or "what a folly" for more formal contexts.
When should I use "what a stupidity"?
"What a stupidity" is best used in informal settings, when expressing frustration or disbelief. In more formal contexts, opt for alternatives such as "what a blunder" or "how foolish".
What are some alternatives to "what a stupidity"?
You can use alternatives such as "what nonsense", "what a mistake", or "what a folly". The best choice depends on the specific context and the level of formality required.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
87%
Authority and reliability
4.1/5
Expert rating
Real-world application tested