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
idiot
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "idiot" is correct and usable in written English, though it is often considered derogatory.
It can be used to describe someone perceived as foolish or lacking intelligence, but it is important to be mindful of the context and potential offense it may cause. Example: "I can't believe he forgot the meeting again; sometimes he really acts like an idiot."
✓ Grammatically correct
News & Media
Opinion
Sport
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
Do you take me for an idiot?
News & Media
I was a glib idiot for saying I was not proud of my hometown".
News & Media
The Fox News commentator who said the British city of Birmingham was a no-go zone for non-Muslims is a "complete idiot", the prime minister, David Cameron, has said.
News & Media
"When I'm out on a bike and I see someone doing something stupid I will absolutely have a word with them at the next set of lights," he said, adding: "There was a guy who was riding like an idiot, jumping lights, cutting up the pavement, and I just said: 'You're not helping matters here.
News & Media
They all looked at me like I was an idiot.
News & Media
Call me an idiot, but you never know.
News & Media
2. Maria calls Malvolio "a time-pleaser, an affectioned ass" - a follower of fashion and a pretentious idiot in Twelfth Night.
News & Media
She's not a bloody idiot, she's just totally poor with no confidence.
News & Media
Perhaps I'm an idiot, but I expected a world that was so much better.
News & Media
Carole Whittingham, founder of the anti drink-drive charity group Support and Care after Road Deaths and injury (Scard), said: "Personally, I think he is an absolute idiot.
News & Media
"Embarrassed father of an idiot," the bio read.
News & Media
Expert writing Tips
Best practice
Consider the context and audience before using the word "idiot", as it can be offensive. Opt for milder alternatives like "fool" or "simpleton" in formal settings or when addressing sensitive topics.
Common error
Avoid using "idiot" in business emails or reports. It's unprofessional and can damage your credibility. Instead, phrase your criticism constructively, focusing on the issue rather than resorting to personal insults.
Source & Trust
93%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The word "idiot" functions primarily as a noun, serving to label or describe a person deemed unintelligent or foolish. As Ludwig AI suggests, the word is usable but potentially offensive. Its use is evident in various contexts from news to personal opinions.
Frequent in
News & Media
42%
Opinion
15%
Sport
9%
Less common in
Formal & Business
5%
Science
5%
Encyclopedias
0%
Ludwig's WRAP-UP
The term "idiot" is a noun used to describe someone considered unintelligent or foolish. While grammatically correct, its use is often derogatory and can be offensive, as noted by Ludwig AI. Its primary function is to express contempt or disapproval. Although "idiot" appears across various contexts, including news and opinion pieces, it's crucial to exercise caution, particularly in formal settings, and consider milder alternatives like "fool" or "simpleton". Its prevalence in News & Media contexts, as seen in Ludwig's examples, highlights its presence in public discourse, but awareness of its potential impact is essential.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
fool
A general term for someone lacking intelligence or good judgment.
moron
A more offensive term for someone considered very stupid.
cretin
An offensive term for someone considered very stupid or insensitive.
imbecile
A highly offensive term for someone considered extremely unintelligent.
simpleton
A less harsh term for someone naive or easily fooled.
nitwit
A mildly insulting term for a foolish person.
blockhead
A term implying someone is dense or slow to understand.
dunce
A term for someone slow at learning.
numbskull
A somewhat humorous term for a stupid person.
airhead
A derogatory term for someone perceived as unintelligent and frivolous.
FAQs
What does the word "idiot" mean?
The word "idiot" is a derogatory term for a person considered to be very stupid or foolish.
What's a less offensive synonym for "idiot"?
Is it appropriate to call someone an "idiot"?
Calling someone an "idiot" is generally considered rude and offensive. It's better to use more respectful language, especially in professional or formal settings.
How can I use "idiot" in a sentence?
While it's generally best to avoid using "idiot", you might say something like, "Only an "idiot" would drive that fast in this weather" to express strong disapproval.
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.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
93%
Authority and reliability
4.5/5
Expert rating
Real-world application tested