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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 unassailable
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is unassailable" is correct and usable in written English.
It can be used to describe an argument, position, or claim that cannot be disputed or challenged. Example: "Her evidence is unassailable, leaving no room for doubt about her conclusions."
✓ Grammatically correct
News & Media
Alternative expressions(4)
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
59 human-written examples
"But HBO is unassailable.
News & Media
The logic is unassailable.
News & Media
"That is unassailable, in my opinion".
News & Media
In pop terms, his legacy is unassailable.
News & Media
At one level, this stance is unassailable.
News & Media
The gravitas of the material is unassailable.
News & Media
But for the moment Corbyn is unassailable.
News & Media
That men and women differ in certain respects is unassailable.
News & Media
Siegmund must be punished; Fricka's argument is unassailable.
News & Media
19. Thatcher on Lawson: "The Chancellor's position is unassailable".
News & Media
But the emotional truth of Saviano's account is unassailable.
News & Media
Expert writing Tips
Best practice
Use "is unassailable" to describe arguments, facts, or positions that are so well-supported by evidence that they cannot be reasonably challenged. It's effective when you want to convey a sense of certainty and finality.
Common error
Avoid using "is unassailable" to describe opinions or subjective judgments. This phrase is best reserved for situations where there is clear, objective evidence to support the claim. Using it for personal preferences or beliefs can make your writing sound overly assertive or even pretentious.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is unassailable" functions primarily as a predicate adjective, describing a noun or idea as being impossible to attack, question, or deny. This implies a position of strength and invulnerability. Ludwig AI confirms its usability in written English.
Frequent in
News & Media
100%
Less common in
Science
0%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "is unassailable" functions as a strong predicate adjective used to describe something as impossible to challenge or deny. Ludwig AI validates its correctness and common usage, particularly in news and media. When writing, it's best to reserve this phrase for objective claims and avoid overuse in subjective contexts. Alternatives such as "is undeniable" or "is irrefutable" can be used depending on the specific nuance you wish to convey. The phrase carries a neutral to formal register, making it suitable for various writing contexts where a sense of certainty is needed.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is undeniable
Emphasizes the impossibility of denying something, similar to "is unassailable".
is incontestable
Highlights that something cannot be disputed, akin to "is unassailable".
is irrefutable
Indicates that evidence or a claim cannot be argued against, much like "is unassailable".
is unchallengeable
Directly suggests that something cannot be challenged, similar to the sense of "is unassailable".
is impregnable
Focuses on the idea of being impossible to penetrate or attack, similar to the defensive aspect of "is unassailable".
is beyond question
Indicates that something is so certain that it should not be questioned, echoing the sense of certainty in "is unassailable".
is invulnerable
Highlights the impossibility of being harmed or damaged, which aligns with the sense of being beyond attack in "is unassailable".
is watertight
Conveys the idea of being without flaws or loopholes, similar to "is unassailable" in the context of arguments or plans.
is bulletproof
Suggests an argument or plan is resistant to criticism or failure, comparable to the protective aspect of "is unassailable".
is unshakable
Emphasizes the firmness and stability of a belief or position, similar to the steadfastness implied in "is unassailable".
FAQs
How can I use "is unassailable" in a sentence?
Use "is unassailable" to describe facts, arguments, or positions that are extremely strong and cannot be easily refuted. For example, "The evidence presented in court "is unassailable", leaving no room for doubt."
What are some alternatives to "is unassailable"?
You can use alternatives like "is undeniable", "is irrefutable", or "is incontestable" depending on the context.
When is it appropriate to use "is unassailable"?
It is appropriate to use "is unassailable" when referring to evidence, logic, or a position that is so strong it cannot be challenged. Avoid using it for subjective opinions or matters of taste.
Is "is unassailable" formal or informal?
"Is unassailable" is generally considered a formal expression, suitable for academic writing, professional reports, and news articles. In more casual contexts, consider using a simpler alternative like "is indisputable".
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested