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
it is unthinkable
Grammar usage guide and real-world examplesUSAGE SUMMARY
"it is unthinkable" is a correct and usable phrase in written English.
You can use it to express a feeling that something is too extreme, impossible, or unimaginable. For example: "It is unthinkable that we would ever have to go to war with our closest ally."
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(19)
it is inconceivable
it is unimaginable
it is out of the question
it is unlikely
it is improbable
it defies imagination
it beggars belief
it is unbelievable
it is outrageous
it is imaginable
it is conceivable
it is absurd
it is incredible
it is unattainable
it is incomprehensible
it is unconscionable
it is significant
it is embarrassing
it is tangible
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
"It is unthinkable there would be no deal.
News & Media
It is unthinkable, as is a Los Angeles without its Museum of Contemporary Art.
News & Media
It is unthinkable.
News & Media
While it is unthinkable that the Pres.
News & Media
In fact we find that it is unthinkable.
It is unthinkable that any more should be required.
Academia
"It is unthinkable that Kun could leave Atletico Madrid".
News & Media
It is unthinkable that he will not write again.
News & Media
I think it is unthinkable in the modern climate.
News & Media
That it is unthinkable that they should feel in any way unwelcome.
News & Media
"They erected a strange thing next to his mausoleum… it is unthinkable," he complained.
News & Media
Expert writing Tips
Best practice
Use "it is unthinkable" to express strong disbelief or to reject an idea as completely unacceptable. It conveys a sense of impossibility or moral objection, adding emphasis to your statement.
Common error
While effective, relying excessively on "it is unthinkable" can make writing seem dramatic. Balance its usage with more neutral alternatives to maintain credibility, especially in formal reports.
Source & Trust
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it is unthinkable" functions as an expressive device, indicating a strong feeling of disbelief or impossibility. Ludwig provides numerous examples demonstrating its effectiveness in conveying a firm stance or rejection of an idea.
Frequent in
News & Media
65%
Academia
20%
Science
15%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "it is unthinkable" serves as a potent phrase to express strong disbelief, impossibility, or moral objection. Ludwig AI confirms its grammatical correctness and offers abundant examples of its usage across diverse contexts, especially in news and media. While highly effective, consider the potential for overuse and choose it judiciously to maintain the desired impact. Be mindful of your audience and aim for a balance between impact and credibility in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
it's simply not an option
Emphasizes the lack of feasibility or acceptability of something; focuses on practicality and choice.
that's out of the question
Indicates a firm refusal or rejection of an idea or proposal; stronger emphasis on denial.
it's beyond consideration
Suggests something is so unlikely or inappropriate that it should not even be considered.
it defies imagination
Highlights the extreme nature of something, making it difficult to envision or comprehend.
it's just not feasible
Focuses on the impracticality or impossibility of achieving something due to constraints or limitations.
that's completely unacceptable
Emphasizes the lack of acceptability of something, often due to moral or ethical reasons.
it's practically impossible
Indicates a very low probability of something occurring, bordering on impossibility.
it's far-fetched to believe
Highlights the implausibility or unlikelihood of a belief or assumption.
it strains credulity
Suggests something is so improbable that it challenges one's willingness to believe it.
it beggars belief
Emphasizes the extraordinary or astonishing nature of something, making it hard to believe.
FAQs
How can I use "it is unthinkable" in a sentence?
Use "it is unthinkable" to express strong disbelief, impossibility, or moral objection to something. For example, "It is unthinkable that we would abandon our allies in their time of need."
What phrases are similar to "it is unthinkable"?
Alternatives to "it is unthinkable" include phrases like "it is inconceivable", "it is unimaginable", or "it is out of the question", depending on the specific nuance you wish to convey.
Is "it is unthinkable" a formal or informal expression?
While "it is unthinkable" is understood in both formal and informal contexts, its strong and emphatic nature makes it more impactful in certain settings. Consider the tone and audience before using it, opting for more neutral alternatives in highly formal communications.
When should I avoid using "it is unthinkable"?
Avoid "it is unthinkable" when a milder expression of disbelief or improbability is sufficient. Overusing it can weaken its impact and make your writing sound melodramatic or exaggerated. Use alternative phrases such as "it is unlikely" or "it is improbable" in less serious contexts.
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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
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested