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
undeniable success
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "undeniable success" is correct and usable in written English.
It can be used to describe a level of achievement that is clear and cannot be disputed. Example: "The launch of the new product was an undeniable success, exceeding all sales expectations."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(20)
subsequent victories
unequivocal success
every outcome
hope it goes well
every effectiveness
sustained success
complete success
unwavering success
every success
successful implementation
great success
remarkable success
continued growth
continued developments
every performance
uninterrupted progress
further success
many more successes
continued to succeed
future achievements
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
37 human-written examples
And the results of that experiment are an undeniable success.
News & Media
But in the mix of cosmopolitan flair and homegrown grit that characterise the Premier League's appeal, it has been an undeniable success story on its own terms.
News & Media
Michel Sapin, the French finance and economy minister, said it was an "undeniable success for French industry" and would be "a big contribution to supporting employment in France".
News & Media
"Given the undeniable success of the 2020 renewable energy target, it is imperative that the EU continues the momentum and adopts a binding 2030 target.
News & Media
The economy minister, Michel Sapin, said it was an "undeniable success for French industry" and would be "a big contribution to supporting employment in France".
News & Media
This is particularly true in the US – where TV is unregulated - and a consequence of the undeniable success of Fox News.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
22 human-written examples
Describing a country "entranced" with the "undeniable successes of the private sector," he asks: "How will they deal with the aftermath of the already sharp decline -- or worse -- that America was experiencing as the Clinton age ended?
News & Media
The tactics were understandable – repeated targeted strikes at key individuals to keep al-Qaida off balance – but our strategy was based on just that: "our" understanding of "them", rather than "their" understanding of "us" Thirteen years later, al-Qaida central is an organization on the decline – there have been undeniable successes – but the so-called Islamic State (Isis) is on the rise.
News & Media
And to those who believe this is not the EPA's job, we would encourage them to look back on the agency's undeniable successes in the past four decades accomplishing many of those same goals.
News & Media
While people in his administration were indicted and jailed his first two terms were undeniable successes for the District, including the Reeves Center to spur the rebirth of 'U' Street and then later the Verizon Center to kick-start the rebuilding of Downtown.
News & Media
Disappointedly, undeniable successes in numerous animal studies are not consistent with that in clinical trials, such as direct anti-inflammatory strategies including anti-TNF α, IL-1-based therapies, high-dose corticosteroids, and administration of activated protein C, which make the researches about pathogenesis and clinical treatment of sepsis troubled [ 10, 21– 23].
Expert writing Tips
Best practice
Use "undeniable success" to emphasize a positive outcome that is easily verifiable and widely accepted. This phrase adds weight to your statement and leaves little room for argument.
Common error
Avoid using "undeniable success" when the success is based on personal opinion or is not supported by objective evidence. This can weaken your argument and make your writing appear biased.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "undeniable success" functions as a descriptor, modifying a noun to emphasize the certainty and obviousness of the successful outcome. As Ludwig AI suggests, it highlights the clarity and irrefutability of the achievement.
Frequent in
News & Media
60%
Science
20%
Formal & Business
10%
Less common in
Wiki
5%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "undeniable success" is a grammatically sound and commonly used descriptor that emphatically conveys a clear and irrefutable positive outcome. Ludwig AI confirms its correctness and usability. While appropriate for formal contexts like news and business, it should be reserved for situations where the success is truly objective and well-supported to avoid weakening the overall argument. Alternatives such as ""irrefutable triumph"" or ""unquestionable achievement"" may offer a slightly different nuance depending on the intended emphasis.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
irrefutable triumph
Replaces "success" with "triumph", implying a more significant victory, and "undeniable" with "irrefutable", stressing the impossibility of arguing against it.
unquestionable achievement
Substitutes "success" with "achievement", focusing on the accomplishment itself, and "undeniable" with "unquestionable", suggesting there's no doubt about it.
indisputable success
Replaces "undeniable" with "indisputable", stressing the impossibility of challenging the success.
absolute triumph
Uses "absolute" instead of "undeniable" to emphasize the completeness of the triumph.
incontrovertible win
Replaces "success" with "win", a more colloquial term for victory, and "undeniable" with "incontrovertible", highlighting the absolute certainty of the victory.
resounding success
Replaces "undeniable" with "resounding", emphasizing the significant and impactful nature of the success.
clear-cut success
Uses "clear-cut" to describe a "success" that is obvious and unambiguous.
evident success
Replaces "undeniable" with "evident", suggesting the success is easily seen and understood.
certain victory
Emphasizes the sureness of the "victory", removing the explicit notion of prior doubt implied by "undeniable."
assured success
Shifts the focus to the certainty of the outcome, suggesting confidence in achieving success.
FAQs
How can I use "undeniable success" in a sentence?
You can use "undeniable success" to describe achievements that are clearly positive and widely recognized. For example, "The company's innovative marketing strategy led to "undeniable success"."
What are some alternatives to "undeniable success"?
Alternatives include "irrefutable triumph", "unquestionable achievement", or "incontrovertible win" depending on the nuance you want to convey.
Is it appropriate to use "undeniable success" in formal writing?
Yes, "undeniable success" is suitable for formal writing, especially when presenting objective achievements or outcomes. However, ensure the context supports the claim and avoid overuse.
What's the difference between ""undeniable success"" and "significant achievement"?
"Undeniable success" emphasizes the clarity and obviousness of the success, while "significant achievement" highlights the importance or impact of the accomplishment. The former is about certainty, the latter about importance.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested