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
justification for the assertion
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "justification for the assertion" is correct and usable in written English.
You can use it when discussing the reasoning or evidence that supports a particular claim or statement. Example: "In order to strengthen your argument, you need to provide a clear justification for the assertion that climate change is primarily caused by human activity."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(1)
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
Part of the justification for the assertion derives from a 57-page manuscript with the title "Les Travaux de Michel Bretagne," in which Kerouac attempted the "experiment" of writing in French.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
The justification of the assertion of a complex sentence in a dialogue is given with respect to its subsentences.
Science
The trend was blamed on cost-cutting by some, but the government says there was no justification for that assertion.
News & Media
Economists and Congressional aides on both sides of the aisle said it could give Republicans important, if somewhat flawed, new ammunition in favor of tax cuts, including a justification for their assertion that tax cuts can generate new revenue to offset their direct cost to the federal budget.
News & Media
Whatever the justification for such assertions, it must nevertheless be recognized that neither of these authors suggests that aesthetic appeal or art are synonyms for superfluity.
Encyclopedias
For the assertion (iv) see [5].
Just the assertion that something must be done because it is in some abstract way "the right thing".Wasn't that the justification for the Iraq war?
News & Media
"There is every justification for the publication.
News & Media
Their justification for the heavy-handed tactics?
News & Media
I searched in vain for a justification for the claim.
News & Media
What is the justification for the Crucifixion of Christ?
News & Media
Expert writing Tips
Best practice
When using the phrase "justification for the assertion", ensure that the justification directly and logically supports the assertion being made. Clearly articulate the connection between the two to avoid ambiguity.
Common error
Avoid presenting a weak or tangential justification as strong support for the assertion. Ensure that the justification is proportionate to the weight and significance of the assertion; otherwise, it will hurt your credibility as a writer.
Source & Trust
85%
Authority and reliability
4.2/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "justification for the assertion" serves as a noun phrase that identifies the reasoning or evidence provided in support of a claim. As Ludwig AI confirms, this phrase is grammatically correct. It highlights the underlying basis upon which an assertion is considered valid or acceptable.
Frequent in
Science
30%
News & Media
30%
Formal & Business
20%
Less common in
Encyclopedias
10%
Wiki
5%
Reference
5%
Ludwig's WRAP-UP
In summary, "justification for the assertion" is a grammatically sound phrase used to denote the reasoning or evidence supporting a claim. While Ludwig AI confirms its correctness, its occurrence is relatively rare. It is most commonly found in formal contexts such as science, news, and business. When employing this phrase, it's crucial to ensure the justification directly and logically supports the assertion, avoiding weak or tangential rationales. Alternatives include "rationale for the claim" or "basis for the argument", offering similar meanings with slight variations in emphasis.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
rationale for the claim
Focuses on the reasoning behind a claim, using 'rationale' instead of 'justification'.
basis for the argument
Highlights the foundation upon which an argument is built, substituting 'justification' with 'basis' and 'assertion' with 'argument'.
grounds for the statement
Emphasizes the reasons supporting a statement, replacing 'justification' with 'grounds' and 'assertion' with 'statement'.
support for the position
Indicates evidence or reasoning that bolsters a particular stance, changing 'justification' to 'support' and 'assertion' to 'position'.
validation of the thesis
Focuses on confirming the correctness of a thesis, swapping 'justification' for 'validation' and 'assertion' for 'thesis'.
defense of the proposition
Implies defending a claim or idea, using 'defense' instead of 'justification' and 'proposition' instead of 'assertion'.
explanation for the declaration
Offers a reason or account for a declaration, replacing 'justification' with 'explanation' and 'assertion' with 'declaration'.
reasoning behind the affirmation
Highlights the thought process leading to an affirmation, substituting 'justification' with 'reasoning' and 'assertion' with 'affirmation'.
evidence for the contention
Focuses on the proof or data supporting a contention, changing 'justification' to 'evidence' and 'assertion' to 'contention'.
substantiation of the claim
Emphasizes the act of proving or verifying a claim, replacing 'justification' with 'substantiation' and retaining 'claim' with a similar function to 'assertion'.
FAQs
How can I use "justification for the assertion" in a sentence?
You can use "justification for the assertion" when you want to indicate the reasoning or evidence that supports a particular claim. For instance, "The provided data serves as the "justification for the assertion" that the new policy will improve efficiency."
What are some alternatives to "justification for the assertion"?
Alternatives include "rationale for the claim", "basis for the argument", or "grounds for the statement". These phrases all convey the idea of providing reasons or evidence to support a claim.
Is there a difference between "justification for the assertion" and "explanation for the assertion"?
While both phrases relate to providing reasons, "justification for the assertion" implies a stronger level of support or validation, whereas "explanation for the assertion" simply means clarifying or describing the assertion.
What makes a good "justification for the assertion"?
A good "justification for the assertion" should be clear, relevant, and logically sound. It must directly support the assertion being made and be based on credible evidence or reasoning.
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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
85%
Authority and reliability
4.2/5
Expert rating
Real-world application tested