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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
that's unbelievable
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that's unbelievable" is correct and usable in written English.
It is usually used when expressing surprise or disbelief at something. For example: "I just won a million dollars in the lottery - that's unbelievable!".
✓ Grammatically correct
News & Media
Alternative expressions(20)
that's incredible
that's amazing
that's astonishing
that's remarkable
that's hard to believe
that's fantastic
that's tremendous
that's superb
that must be a joke
That's outrageous
highly irregular
substandard
that's unacceptable
that's absurd
I'm still in disbelief
I can't believe it
I find it hard to believe
it defies belief
I never would have guessed
I'm astonished
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
48 human-written examples
"Oh my God, that's unbelievable," he said.
News & Media
"To win 14 in a row, that's unbelievable," Brady said.
News & Media
People come with tremendous passion … They have anger that's unbelievable.
News & Media
He added that the company had a product pipeline that's "unbelievable".
News & Media
You can go out there, and you stand on a mountaintop, and it's so quiet that you get this sense of space that's unbelievable.
News & Media
He never stops running and working hard for the team and never looks tired, and for an 18-year-old kid that's unbelievable.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
12 human-written examples
Seeing Both do that was unbelievable.
News & Media
"What an innings, that was unbelievable.
News & Media
Tell Lowry that was unbelievable".
News & Media
"You have these moments that are unbelievable.
News & Media
"They have anger that is unbelievable.
News & Media
Expert writing Tips
Best practice
Use "that's unbelievable" to express genuine surprise or disbelief. Ensure the context supports the strong emotion conveyed by the phrase.
Common error
Avoid using "that's unbelievable" for minor inconveniences or commonplace events. Overusing it diminishes its impact and can make your speech sound insincere.
Source & Trust
92%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that's unbelievable" functions primarily as an exclamatory expression. It communicates a speaker's reaction to a surprising, unexpected, or remarkable event or piece of information, as Ludwig shows.
Frequent in
News & Media
100%
Less common in
Science
0%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "that's unbelievable" is a common phrase used to express surprise, disbelief, or amazement. Ludwig AI confirms it's grammatically sound and appropriate for various contexts, particularly in news and media. While versatile, it’s important to reserve it for situations that genuinely warrant such a strong emotional response to avoid diluting its impact. Consider alternatives like "that's incredible" or "that's astonishing" for nuances or formal settings.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that's incredible
Replaces "unbelievable" with a synonym conveying a strong sense of impressiveness.
that's amazing
Emphasizes the astonishing nature of something, differing slightly in tone.
that's astonishing
Highlights the surprising and remarkable quality, with a more formal tone.
that's remarkable
Focuses on the noteworthy and exceptional aspect of something.
that's extraordinary
Suggests something beyond the ordinary, indicating a high degree of unusualness.
that's astounding
Similar to amazing but with a stronger emphasis on overwhelming surprise.
that's mind-blowing
More informal, suggesting something is so impressive it is difficult to comprehend.
that's hard to believe
Shifts the focus to the difficulty in accepting something as true.
that's quite something
An understatement that implies the thing being discussed is impressive or surprising.
i can't believe it
Expresses personal disbelief more directly, rather than describing the thing itself.
FAQs
What does "that's unbelievable" mean?
The phrase "that's unbelievable" expresses strong disbelief, surprise, or amazement at something. It indicates that something is difficult to accept as true or is highly impressive.
When is it appropriate to use "that's unbelievable"?
Use "that's unbelievable" when you genuinely find something surprising, shocking, or incredibly impressive. It's suitable for situations where the information or event deviates significantly from expectations.
What are some alternatives to "that's unbelievable"?
You can use alternatives like "that's incredible", "that's amazing", or "that's astonishing" depending on the specific nuance you want to convey.
Is "that's unbelievable" formal or informal?
"That's unbelievable" is generally considered informal but acceptable in most everyday conversations. For more formal settings, consider using alternatives like "that's remarkable" or "that's extraordinary".
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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
92%
Authority and reliability
4.5/5
Expert rating
Real-world application tested