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
it needs justification
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "it needs justification" is grammatically correct and can be used in written English.
It is typically used when discussing a statement, action, or decision that requires a reason or explanation to support it. Here is an example: "The company's decision to lay off employees needs justification, as it will have a significant impact on both the affected employees and the overall productivity of the company."
✓ Grammatically correct
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 similar examples from authoritative sources
Similar Expressions
58 human-written examples
If I need justification for attending, it is on the perhaps thin premise that staying away would set a precedent requiring a boycott of just about every sport event in the world.
News & Media
First, I needed justification for my emotional support animal.
News & Media
The episode of awareness would involve something like the acceptance of a proposition, and such an attitude clearly needs justification if it is to justify anything else.
Science
But even that position needs justification, especially when one sees that it is possible to formulate even stricter invariance conditions.
Science
The national nuclear agency needs justification to keep working".
News & Media
I'd have to agree: its very hard to do anything but dissect on Pinterest, and good criticism needs justification.
News & Media
This first step itself needs justification.
Science
Is the main problem that they enjoy authority which needs justification, or that they are perceived as potentially exercising unjustified coercion?
Science
If one infers the existence of the probabilistic connections from the truth of some other different proposition F, then one not only needs justification for believing F, but, one needs justification for believing that F does indeed make probable that the probabilistic connection holds!
Science
Political nationalism is usually defended on the grounds that there is something unique either about the coercion deployed by states or about the political authority of states which needs justification.
Science
At bottom, what ties libertarians together is the notion of a "presumption of liberty" -- that state action needs justification, not human freedom.
News & Media
Expert writing Tips
Best practice
When using "it needs justification", ensure that the context clearly indicates what "it" refers to, avoiding ambiguity. Providing the justification immediately after stating the need enhances clarity.
Common error
Avoid using "it needs justification" when the need for justification is already inherently obvious from the context. A more direct statement of the justification itself is often more effective.
Source & Trust
78%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it needs justification" functions as a statement indicating that something requires a reason or explanation to support its validity or appropriateness. Ludwig AI confirms that the phrase is grammatically correct. Examples show it often appears in contexts where policies, actions, or claims are being evaluated.
Frequent in
Science
0%
News & Media
0%
Formal & Business
0%
Less common in
Science
0%
News & Media
0%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, the phrase "it needs justification" is a grammatically correct expression used to indicate that something requires a supporting reason or explanation. While Ludwig AI confirms its correctness, the phrase's usage frequency is currently missing due to the lack of direct examples. Its function is to demand a rationale, encouraging reasoned evaluation. The phrase is suitable for neutral to formal registers, often appearing in professional or academic contexts. When using the phrase, clarity and context are key to ensure effective communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
it requires substantiation
Substitutes "justification" with "substantiation", implying a need for factual support or evidence.
it demands a rationale
Replaces "justification" with "rationale", emphasizing the need for a logical and coherent explanation.
it calls for explanation
Focuses on the need for a clear and understandable account of the reasons behind something.
it warrants an explanation
Similar to "calls for explanation" but slightly more formal, suggesting that an explanation is deserved or required.
it begs the question why
Emphasizes the lack of obvious reasoning, inherently requesting a justification.
it necessitates validation
Highlights the need for something to be proven or confirmed as correct or sound.
it needs to be validated
Similar to "necessitates validation", but emphasizes the action that requires to be performed.
it requires supporting evidence
Specifically emphasizes the need for evidence to back up a claim.
it must be underpinned by reason
Suggests that logic and reasoning are essential foundations for supporting something.
a reason is needed for it
A more direct and slightly less formal way of stating the need for justification.
FAQs
How can I use "it needs justification" in a sentence?
You can use "it needs justification" to indicate that a statement, action, or decision requires a supporting reason or explanation. For example: "This policy change needs justification to ensure employee buy-in."
What are some alternatives to "it needs justification"?
Alternatives include "it requires substantiation", "it demands a rationale", or "it calls for explanation", depending on the specific nuance you wish to convey.
Is "it needs justification" formal or informal?
"It needs justification" is generally considered a neutral to formal expression suitable for professional and academic writing. More informal alternatives might exist depending on the context.
What's the difference between "it needs justification" and "it needs to be justified"?
"It needs justification" focuses on the requirement for providing a reason. "It needs to be justified" emphasizes the action of providing that reason. The choice depends on whether you're highlighting the need for a reason or the act of giving it.
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
78%
Authority and reliability
3.8/5
Expert rating
Real-world application tested