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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
that's brilliant
Grammar usage guide and real-world examplesUSAGE SUMMARY
"that's brilliant" is a correct and usable phrase in written English.
You can use it when you want to express admiration or approval. For example, "I can't believe you fixed the problem so quickly - that's brilliant!".
✓ Grammatically correct
News & Media
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
He still has a squad that's brilliant up front and awful at the back.
News & Media
That's brilliant, as is Scott's par save on the opening hole.
News & Media
"Everyone's got a voice now and that's brilliant.
News & Media
That's brilliant.
News & Media
Admit it: that's brilliant.
News & Media
Now that's brilliant.
News & Media
"And that's brilliant.
News & Media
That's brilliant, I say.
News & Media
I think that's brilliant.
News & Media
That's brilliant news!
News & Media
TM: That's brilliant Roberto.
News & Media
Expert writing Tips
Best practice
Use "that's brilliant" to express genuine enthusiasm or approval, especially when acknowledging a clever idea or successful outcome. It adds a positive and encouraging tone to conversations.
Common error
Avoid using "that's brilliant" excessively in a short span, as it might sound insincere or repetitive. Vary your expressions of approval with synonyms like "that's excellent" or "that's fantastic" to maintain a natural and engaging tone.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that's brilliant" primarily functions as an exclamatory expression of strong approval or admiration. It's used to positively reinforce an idea, action, or outcome. Ludwig AI confirms its grammatical correctness and usability.
Frequent in
News & Media
90%
Science
5%
Formal & Business
5%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "that's brilliant" is a common and grammatically correct way to express strong approval or admiration. Ludwig AI confirms its validity and provides numerous examples from reputable sources, primarily in the news and media category. While versatile, it is best used with sincerity to avoid sounding repetitive. Consider using alternatives like "that's excellent" or "that's fantastic" for variety. Remember to use it to add a positive and encouraging tone to conversations.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that's excellent
Replaces 'brilliant' with 'excellent', indicating high quality or merit.
that's fantastic
Substitutes 'brilliant' with 'fantastic', expressing strong approval or delight.
that's wonderful
Replaces 'brilliant' with 'wonderful', suggesting something inspiring delight, pleasure, or admiration.
that's great
Uses 'great' instead of 'brilliant', conveying general approval or satisfaction.
that's superb
Replaces 'brilliant' with 'superb', implying outstanding quality or excellence.
that's magnificent
Substitutes 'brilliant' with 'magnificent', expressing grandeur or impressiveness.
that's awesome
Uses 'awesome' instead of 'brilliant', conveying a sense of wonder or amazement.
that's remarkable
Replaces 'brilliant' with 'remarkable', suggesting something worthy of attention or notice.
that's impressive
Substitutes 'brilliant' with 'impressive', indicating something evoking admiration through size, quality, or skill.
that's exceptional
Replaces 'brilliant' with 'exceptional', implying a deviation from the norm, typically in a positive way.
FAQs
How can I use "that's brilliant" in a sentence?
"That's brilliant" is typically used as a standalone expression of admiration or approval. For example, after someone explains a plan, you might respond, "That's brilliant, let's do it!"
What can I say instead of "that's brilliant"?
You can use alternatives like "that's excellent", "that's fantastic", or "that's wonderful" depending on the context.
Is "that is brilliant" more formal than "that's brilliant"?
Yes, "that is brilliant" is slightly more formal than "that's brilliant", which is a contraction. The contracted form is perfectly acceptable in most everyday conversations.
When is it inappropriate to use "that's brilliant"?
Avoid using "that's brilliant" sarcastically or in situations where it's clear that the outcome is not positive or well-executed. Sincerity is key when using this phrase.
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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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested