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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
what's the justification
Grammar usage guide and real-world examplesAlternative 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
10 human-written examples
What's the justification of your intrusion?
News & Media
But what's the justification today?
News & Media
So what's the justification for this year's whitewash?
News & Media
"We would never say things can't be improved but what's the justification?
News & Media
The retributivist outlook often brings with it in addition to an answer to the question, what's the justification for punishment?
Academia
What's the justification for shedding a run producer (Carlos Quentin) or another rotation starter (Gavin Floyd) when "All In" is this season's mantra?
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
50 human-written examples
It's what hasn't happened, not what has, is the justification.
News & Media
What is the justification for the Crucifixion of Christ?
News & Media
What is the justification for staying one additional day?
News & Media
And what is the justification for this bad advice?
News & Media
So what is the justification for the change, apart from electoral advantage?
News & Media
Expert writing Tips
Best practice
When using "what's the justification", ensure the context is clear. The phrase implies a challenge or request for explanation, so the tone should be appropriate for the situation.
Common error
While grammatically correct, using "what's the justification" in very casual conversations can sound overly formal or confrontational. Consider using simpler alternatives like "why" or "what's the reason" in such cases.
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "what's the justification" functions as an interrogative expression used to solicit a reason, explanation, or basis for a decision, action, or belief. As Ludwig examples show, it seeks to understand why something is considered valid or acceptable. The phrase prompts for a reasoned defense or rationale.
Frequent in
News & Media
40%
Academia
20%
Science
20%
Less common in
Encyclopedias
10%
Wiki
10%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, "what's the justification" is an interrogative phrase used to ask for the reasons or basis behind an action, decision, or belief. Ludwig examples show it's grammatically correct and most often used in news, academic, and scientific contexts, with a neutral to professional register. While there are instances, like personal conversations, where you might need to adjust tone for informality. It's crucial to use the phrase when you are looking for a solid and formal understanding. You can use alternatives such as "what is the rationale" or "what is the reasoning behind it" depending on the context.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
what is the rationale
Replaces "justification" with "rationale", offering a more formal synonym.
what is the reasoning behind it
Focuses on the thought process or logic used to arrive at a decision or action.
what is the basis for this
Highlights the fundamental principle or foundation upon which something is built.
what are the grounds for it
Emphasizes the legal or factual reasons supporting a particular stance or action.
what is the explanation for this
Seeks a clear account or clarification of why something is the way it is.
why is this considered acceptable
Queries the reasons for accepting something, especially when it might be questionable.
what supports this decision
Asks about the evidence or arguments that validate a particular choice.
on what grounds is this justified
Inquires about the reasons or evidence that legitimize something.
what legitimizes this action
Focuses on the factors that make an action permissible or valid.
where is the logic in this
Questions the logical consistency or coherence of a particular idea or action.
FAQs
How can I use "what's the justification" in a sentence?
The phrase "what's the justification" is used to ask for the reason or basis for something. For example, "What's the justification for increasing the budget?" or "What's the justification for this decision?"
What's a more formal way to ask "what's the justification"?
More formal alternatives include "What is the rationale?", "What is the basis?", or "On what grounds is this justified?"
What are some less confrontational ways to ask "what's the justification"?
Instead of "what's the justification", you could ask "What's the reason for this?", "Why is this necessary?", or "Could you explain the reasoning behind this?"
What is the difference between "what's the justification" and "what's the reason"?
"What's the justification" often implies a need for a more formal or detailed explanation, whereas "what's the reason" is a more general inquiry about the cause or purpose.
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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
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested