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
uncanny
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "uncanny" is correct and usable in written English.
It is typically used to describe something that is strange or mysterious, often in a way that causes unease or discomfort. Example: "The resemblance between the two strangers was uncanny, making everyone in the room feel a bit unsettled."
✓ Grammatically correct
News & Media
Formal & Business
Science
Alternative expressions(8)
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
Then, with an uncanny echo of the 1979 FA Cup final, when Manchester United had recovered in similar fashion to draw level with Arsenal at 2-2, the coolest head on the field swung the match back on to its original course.
News & Media
When it works, though, look ahead has an uncanny effect, allowing cubers to link moves so seamlessly that their reflexes seem superhuman.
News & Media
Rather, the sense of the uncanny you meet during a first trip to Algiers is classically Freudian: it is the dream-like sense that, without knowing it, you have already been here before.
News & Media
But we can all recognise the uncanny quality of his dream: that chilling, portentous atmosphere.
News & Media
Encounters with the uncanny in Blackwood's work are often signalled by upwards movement.
News & Media
The English riots were described as a tidal wave of copycat disorder that swept across towns and cities with uncanny repetition.
News & Media
"It's a really unnerving, uncanny experience – almost as if the whole place has been drained of emotion," he says.
News & Media
Ghosts can be site-specific: any given place can harbour multiple rumours and tales of sightings, possessions or the uncanny feeling of being "not alone".
News & Media
Related: Robin Williams went above and beyond to stop his image being used "We found that we could create a realistic still image of Hepburn quite quickly but as soon as she has to move, turn her head or open her mouth, that's when things can start to look uncanny, when things don't look 100% real," he said.
News & Media
His successor, Donald Trelford (1975-93), referred to Jane as a "white witch" for her uncanny ability to capture, time and again, a psychologically insightful portrait.
News & Media
This uncanny naturalism is achieved by the cast initially synchronising their speech with tape recordings played through earpieces.
News & Media
Expert writing Tips
Best practice
Use "uncanny" to describe something that is both strange and familiar, creating a sense of unease or mystery. It's more specific than simply 'strange'.
Common error
Avoid using "uncanny" when you simply mean 'strange' or 'unusual'. "Uncanny" implies a disturbing or unsettling familiarity, not just general oddness. For example, if a cat meows, it's strange if it speaks human language it's "uncanny".
Source & Trust
92%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The word "uncanny" functions primarily as an adjective. It modifies nouns to describe something as strangely familiar, mysterious, or unsettling. As Ludwig AI suggests, the word is used to convey a sense of unease caused by something peculiar.
Frequent in
News & Media
52%
Formal & Business
24%
Science
12%
Less common in
Encyclopedias
4%
Wiki
4%
Reference
4%
Ludwig's WRAP-UP
The word "uncanny" is a versatile adjective used to describe something strangely familiar, mysterious, or unsettling. Ludwig AI confirms that "uncanny" is correct and commonly used in English. Its strength lies in conveying a feeling of unease or heightened perception, making it more specific than simply 'strange'. While appropriate for both formal and informal settings, its impact is often more pronounced in descriptive or serious writing. Frequent in news, formal business documents and scientific writing, "uncanny" adds a layer of complexity and intrigue to descriptions. Remember that using "uncanny" correctly means to invoke familiarity or mystery.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
eerie
Implies a disturbing or mysterious atmosphere.
unnatural
Suggests something deviating from the normal or expected course of nature.
unsettling
Describes something that makes you feel anxious or uneasy.
preternatural
Indicates something beyond what is normal in nature; supernatural.
strange
A general term for something unusual or surprising.
peculiar
Highlights the odd or unusual nature of something.
mysterious
Suggests something that is difficult to understand or explain.
weird
Informal term for something strange or bizarre.
odd
Simple term for something unusual.
unearthly
Suggests something not of this world; supernatural.
FAQs
How can I use "uncanny" in a sentence?
Use "uncanny" to describe something strangely familiar or unsettling, like, "The robot's movements had an "uncanny" resemblance to a human's, making it slightly creepy."
What words can I use instead of "uncanny"?
Depending on the context, you can use alternatives such as "eerie", "unnatural", or "unsettling".
What does the phrase "uncanny valley" mean?
The "uncanny valley" describes the feeling of unease or revulsion people experience when they encounter something that closely, but not perfectly, resembles a human being.
Is "uncanny" a formal or informal word?
"Uncanny" is generally considered a neutral word suitable for both formal and informal contexts. However, its impact is stronger in more serious or descriptive writing.
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
92%
Authority and reliability
4.6/5
Expert rating
Real-world application tested