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
what a thought
Grammar usage guide and real-world examplesUSAGE SUMMARY
"what a thought!" is correct and usable in written English.
It's an expression used to express surprise or amazement at a thought or idea. For example: "I can't believe I didn't get the job! What a thought!".
✓ Grammatically correct
News & Media
Alternative expressions(20)
that is genuinely lovely
food for thought
what a view
what a gentleman
what a splendid
what a privilege
what a king
what a police
what a colossal
how amazing
an intriguing proposition
what a feast
how wonderful
what a day
that's incredible
what a sight
what a coup
a stimulating idea
an innovative concept
how delightful
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
14 human-written examples
What a thought.
News & Media
God, what a thought.
News & Media
"If you want to know what a thought is," he says, "I can express it for you in a string of words.
News & Media
Bring him on as a late sub for a tiring Rafael van der Vaart and let him loose – what a thought.
News & Media
What a thought, indeed – and Clegg only got away with saying it by making a little joke about the odd heated meeting.
News & Media
"What a thought, the prospect of Donald Trump being the next president of the US, it fills me with some trepidation," said Smith.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
46 human-written examples
"Then I thought, 'Wow, what a horrible thought.
News & Media
"I was thinking, like, what a weird thought – me".
News & Media
What a terrifying thought.
News & Media
What a disgusting thought".
News & Media
What a strange thought.
News & Media
Expert writing Tips
Best practice
Pair the phrase with a follow-up statement to clarify your specific reaction to the thought. For example: "What a thought! I never considered it that way before."
Common error
While "what a thought" is acceptable in many situations, avoid using it in formal writing or presentations. Opt for more professional alternatives like "an interesting proposition" or "a noteworthy concept" to maintain a serious tone.
Source & Trust
91%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "what a thought" serves as an interjection or exclamation. It expresses a spontaneous reaction to a particular idea, ranging from agreement and admiration to disbelief or skepticism. According to Ludwig AI, this expression is correct and usable in written English to convey surprise or amazement.
Frequent in
News & Media
100%
Less common in
Science
0%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "what a thought" is an exclamatory phrase used to express a reaction to an idea, ranging from surprise to skepticism. Ludwig AI confirms its correctness and usability in written English. It's most commonly found in News & Media contexts, with a neutral register, making it versatile for various situations. When a more formal tone is needed, consider alternatives such as "interesting idea" or "remarkable notion". Overall, mastering the use of "what a thought" and its alternatives enhances expressive communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
interesting idea
Focuses more on the novelty or intrigue of the idea itself.
remarkable notion
Emphasizes the unusual or noteworthy quality of the concept.
fascinating concept
Highlights the captivating or absorbing nature of the thought.
now that's something
A more informal way of expressing surprise or interest.
an intriguing proposition
Suggests a more formal or considered evaluation of the idea.
a stimulating idea
Implies the thought is intellectually exciting or engaging.
food for thought
Indicates the idea is worth considering further.
that's quite an idea
Expresses a degree of surprise or admiration.
an innovative concept
Highlights the novelty and originality of the idea.
a mind-blowing concept
Suggests the idea is overwhelming or revolutionary.
FAQs
How can I use "what a thought" in a sentence?
You can use "what a thought" to express a reaction to an idea or suggestion. For example, "They want to move the office to another state. What a thought! I'll have to consider the implications".
What does "what a thought" imply?
"What a thought" typically implies surprise, intrigue, or sometimes even disbelief at an idea. The specific emotion is conveyed through tone and context.
Which is correct, "what a thought" or "what is a thought"?
"What a thought" is an exclamation, expressing a reaction. "What is a thought" is a question asking for a definition or explanation of a thought.
What are some alternative ways to express surprise or intrigue, similar to "what a thought"?
You can use alternatives such as "interesting idea", "remarkable notion", or "fascinating concept" depending on the specific nuance you want to convey.
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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
91%
Authority and reliability
4.1/5
Expert rating
Real-world application tested