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 quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

such an idiot

Grammar usage guide and real-world examples

USAGE SUMMARY

"such an idiot" is correct and usable in written English.
It is usually used in a negative way to describe someone who has done something that is considered foolish or stupid. For example, "I can't believe John forgot to pay the rent again - he's such an idiot."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

CL: You're such an idiot.

News & Media

The New Yorker

I'm such an idiot.

News & Media

The New Yorker

He talks like such an idiot.

News & Media

The New Yorker

"He is such an idiot, man.

News & Media

The New York Times

Why are you such an idiot?

"You must think I'm such an idiot".

News & Media

The New Yorker

"I'm so embarrassed that I've been such an idiot.

News & Media

Independent

"That makes me sound like such an idiot.

"Past me was such an idiot!" I often think.

"I'm such an idiot," she wrote on Jan . 7 , 1944

Other literary high points included: "I was such an idiot.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

Use "such an idiot" to express frustration or disbelief at someone's actions, but always be mindful of the potential impact of your words on others.

Common error

Avoid using "such an idiot" in professional communications, academic papers, or formal presentations. Opt for more respectful and constructive language to maintain a professional tone.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

90%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "such an idiot" functions primarily as a predicate adjective, modifying a noun or pronoun (often implied, like 'I' or 'he/she') to express a negative assessment of someone's intelligence or actions. Ludwig AI confirms its usability in diverse contexts.

Expression frequency: Very common

Frequent in

News & Media

100%

Less common in

Science

0%

Formal & Business

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "such an idiot" is a grammatically sound and commonly used phrase to express frustration or disbelief at someone's foolish behavior. As Ludwig AI confirms, its primary function is as a predicate adjective, and while predominantly informal, it finds use in news and media contexts, often within direct quotes. While the phrase is widely used, be aware of your audience and the potential impact before using it! Consider more formal or constructive language in professional and academic settings.

FAQs

How can I use "such an idiot" in a sentence?

You can use "such an idiot" to express frustration or disbelief about someone's actions. For example, "I can't believe I locked my keys in the car again; I'm "such an idiot"".

What are some alternatives to saying "such an idiot"?

Depending on the context, you could use phrases like "so foolish", "utterly stupid", or "incredibly dense" to express a similar sentiment.

Is it appropriate to call someone "such an idiot" in a professional setting?

No, it is generally not appropriate to call someone "such an idiot" in a professional setting. It is considered disrespectful and unprofessional. Use more constructive and respectful language instead.

What's the difference between "such an idiot" and "a fool"?

"Such an idiot" is a more informal and immediate expression of frustration or disbelief, while "a fool" is a more general label for someone who consistently makes bad decisions or behaves unwisely.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Source & Trust

90%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: