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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
is undoubtedly correct
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is undoubtedly correct" is correct and usable in written English.
You can use it to express strong confidence in the accuracy or truth of a statement or idea. Example: "The data presented in the report is undoubtedly correct, as it is backed by extensive research and analysis."
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(14)
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
20 human-written examples
That is undoubtedly correct.
News & Media
He is undoubtedly correct.
News & Media
"The strategy is undoubtedly correct," he said.
News & Media
Post's premise is undoubtedly correct: Universities must evaluate the content of faculty and student work.
While she is undoubtedly correct, one suspects she is intellectually rationalizing her own choice.
News & Media
Macron is undoubtedly correct, however, to emphasise the importance of European defence and security policy.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
40 human-written examples
Buffon was undoubtedly correct in pointing out flaws in the Linnaean system.
News & Media
Trump spokeswoman Sarah Huckabee was undoubtedly correct when she observed that "if this [the wiretapping] happened … we have … seen … a huge attack on democracy itself". But if it didn't, we have witnessed an attack on democracy no less ominous.
News & Media
I don't recall us getting a satisfactory answer, although his response was undoubtedly correct.
News & Media
The McCutcheon plurality was undoubtedly correct when it said, "There is no right more basic in our democracy than the right to participate in electing our political leaders".
News & Media
These annotations are undoubtedly correct, as these proteins are >97% identical to IMP dehydrogenases from other strains of H. pylori.
Science
Expert writing Tips
Best practice
Use "is undoubtedly correct" when you want to express a strong sense of agreement or confirmation, especially when the statement is supported by evidence or widely accepted knowledge.
Common error
Avoid using "is undoubtedly correct" in overly casual or informal conversations, as it can sound stilted or overly formal. Opt for simpler expressions like "that's right" or "you're right" in such situations.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is undoubtedly correct" functions as an emphatic affirmation. It serves to strongly assert the validity or accuracy of a statement. As Ludwig AI points out, it's used to express strong confidence.
Frequent in
News & Media
40%
Academia
30%
Science
30%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "is undoubtedly correct" is a phrase used to express strong agreement and certainty about the accuracy of a statement. While grammatically correct and understandable, its usage is relatively rare and tends to appear more frequently in news, academic or scientific contexts. Ludwig AI confirms that it is correct and usable in written English to express strong confidence. For more casual situations, consider using alternatives such as "is certainly correct" or "is definitely correct".
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
is certainly correct
Replaces "undoubtedly" with "certainly", softening the emphasis slightly.
is definitely correct
Substitutes "undoubtedly" with "definitely", maintaining a strong affirmative tone.
is absolutely correct
Emphasizes correctness using "absolutely", adding a stronger degree of certainty.
is indisputably correct
Uses "indisputably" to highlight the lack of any possible dispute.
is undeniably correct
Employs "undeniably" to indicate that the correctness is impossible to deny.
is without a doubt correct
Adds a longer phrase to emphasize the certainty of correctness.
is assuredly correct
Replaces "undoubtedly" with "assuredly", conveying confidence in correctness.
is indeed correct
Uses "indeed" to confirm the correctness, adding a touch of formality.
is verifiably correct
Focuses on the ability to verify the correctness through evidence.
is demonstrably correct
Highlights that the correctness can be shown or proven.
FAQs
What does "is undoubtedly correct" mean?
It means that something is certainly or definitely right; there's little to no room for doubt about its accuracy.
When is it appropriate to use "is undoubtedly correct"?
It's suitable when you want to emphasize your agreement with a statement or idea, especially when you have strong reasons to believe it's true. It is most appropriate in formal writing, news or academia.
What can I say instead of "is undoubtedly correct"?
You can use alternatives like "is certainly correct", "is definitely correct", or "is absolutely correct" depending on the context.
Is there a difference between "is undoubtedly correct" and "is probably correct"?
"Is undoubtedly correct" expresses a high degree of certainty, whereas "is probably correct" suggests a likelihood but allows for the possibility of being wrong.
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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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested