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
invalid justification
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "invalid justification" is correct and usable in written English.
It can be used when referring to a reason or explanation that is not acceptable or does not hold up under scrutiny. Example: "The committee found the applicant's reasoning to be an invalid justification for their actions."
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(3)
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
1 human-written examples
A fair and unbiased agency would reject this self-serving argument as an invalid justification for imposing new rate regulations — regulations that would also have the effect of discouraging competition and investment in new IP-based facilities.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
The majority concludes that this higher payment can be sustained only if it represents 'compensation for rendering an economic service,' ante, at 188, and then holds that since the Secretary has not provided such an economic justification for this payment, it is invalid.
Academia
Some western writers have similarly used names otherwise considered invalid since the 1989 revision, but without providing detailed analysis and justification.
Wiki
In an interview after he was released from an American military base in Kut, Amar al-Hakim said that American forces had treated him roughly and that their justification for seizing him — that he crossed the border with an invalid passport — was untrue.
News & Media
He challenged the factual claims on which opponents of sexual equality relied, rejected the value of appealing to women's nature as if it were something that could be known independently of the properties that were predicated of it, and rejected as invalid any inference from established customs (as mere facts) to a moral or political justification of women's status.
Science
Frege does not go out of his way to demonstrate that the crucial inference is invalid, but seems to take his point to have been essentially made once he has pointed out the need for a justification here.
Science
were invalid.
News & Media
Gorbachev ruled this invalid.
Encyclopedias
America deemed it "invalid".
News & Media
A: Invalid question.
News & Media
Notification of invalid results.
Science & Research
Expert writing Tips
Best practice
When using "invalid justification", ensure you can clearly articulate why the justification is flawed or unacceptable. Provide specific evidence or reasoning to support your claim.
Common error
Avoid using "invalid justification" when a simpler term like "wrong" or "incorrect" would suffice. Overusing formal language can make your writing sound pretentious.
Source & Trust
89%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "invalid justification" functions as a noun phrase, typically serving as the object of a verb or preposition. It identifies a reason or explanation that is deemed unacceptable or flawed. Ludwig AI confirms this usage, highlighting its role in describing reasons that don't hold up.
Frequent in
News & Media
30%
Academia
30%
Science
20%
Less common in
Encyclopedias
10%
Formal & Business
5%
Wiki
5%
Ludwig's WRAP-UP
The phrase "invalid justification" is used to describe a reason or explanation that is unacceptable or flawed. Grammatically correct, it functions as a noun phrase, serving as the object in a sentence. Ludwig AI confirms its function in pointing out reasons that are weak or don't hold up to scrutiny. While its usage is relatively rare, it appears in various contexts, including news, academic writing, and scientific discussions. When employing this phrase, it's crucial to articulate precisely why the justification is flawed, backing up the assertion with sound reasoning and evidence. Alternatives such as "unsound reasoning" or "flawed rationale" may be considered to convey similar meanings with slightly different nuances.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
weak justification
Directly points out the insufficient strength or validity of the justification.
flawed rationale
Highlights the defects in the underlying principles of the justification.
baseless rationale
Highlights the absence of any factual support for the justification.
unsound reasoning
Emphasizes the flawed logical basis of the justification.
untenable argument
Focuses on the indefensibility of the justification when challenged.
illegitimate reason
Suggests the justification is not in accordance with accepted rules or principles.
specious reasoning
Implies the justification appears correct but is actually false or misleading.
groundless pretext
Indicates the justification lacks a solid foundation or basis.
unsupportable claim
Highlights the inability to provide evidence or reasons to back up the justification.
tenuous excuse
Suggests the justification is weak and unconvincing.
FAQs
How can I use "invalid justification" in a sentence?
You can use "invalid justification" to describe a reason or explanation that is not acceptable or does not hold up under scrutiny. For example, "The committee found the applicant's reasoning to be an "invalid justification" for their actions."
What are some alternatives to saying "invalid justification"?
Alternatives include "unsound reasoning", "flawed rationale", or "weak justification", depending on the specific nuance you want to convey.
When is it appropriate to use the term "invalid justification"?
It's appropriate to use "invalid justification" when you want to emphasize that a particular reason or explanation is not only wrong but also fails to meet the standards of a valid or acceptable justification. Consider if a simpler term like "incorrect" or "unacceptable" is more fitting for your audience.
What makes a justification "invalid"?
A justification can be deemed "invalid" if it is based on false information, relies on flawed logic, or does not adequately support the claim it is intended to support. The context determines the specific reasons for its invalidity.
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
89%
Authority and reliability
4.1/5
Expert rating
Real-world application tested