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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 a reason for
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is a reason for" is correct and usable in written English.
You can use it to indicate that something serves as an explanation or justification for a particular action or situation. Example: "His late arrival is a reason for the meeting being postponed."
✓ Grammatically correct
News & Media
Science
Wiki
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
60 human-written examples
That is a reason for renewed interest.
News & Media
That is a reason for optimism.
News & Media
And there is a reason for that.
News & Media
There is a reason for this.
News & Media
"And there is a reason for this.
News & Media
But there is a reason for that.
News & Media
There is a reason for that.
News & Media
(There is a reason for this perception).
News & Media
There is a reason for this inarticulacy.
News & Media
There is a reason for this geographic concentration of suits.
News & Media
There is a reason for it, you know".
News & Media
Expert writing Tips
Best practice
When using "is a reason for", ensure the connection between the reason and the outcome is clear and logical to avoid ambiguity. For instance, instead of saying "There is a reason for the change", specify, "Increased demand is a reason for the change in production schedule".
Common error
Avoid using "is a reason for" as a vague placeholder. Instead of stating, "There's a reason for that", always provide the actual reason immediately after. For example, "The decline in sales is a reason for the budget cuts", offering a concrete explanation.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is a reason for" functions as a causal connector, linking a cause or justification to an outcome or situation. It introduces an explanation or rationale, clarifying why something is happening or has happened, as seen in many of the Ludwig examples.
Frequent in
News & Media
38%
Science
33%
Wiki
5%
Less common in
Formal & Business
2%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "is a reason for" is a grammatically sound and widely used expression that serves to connect causes, justifications, or explanations to their respective outcomes. As highlighted by Ludwig, its function is primarily explanatory, offering clarity on why certain events occur or decisions are made. Its neutral register allows for versatile application across various contexts, from formal reports to casual conversations. While the phrase is straightforward, it's essential to ensure that the connection between the reason and the outcome is clear and specific. Ludwig AI confirms the validity and common usage of the expression.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
offers a justification for
This emphasizes the act of providing reasons to defend or explain an action or belief.
provides a basis for
This option highlights the foundational aspect, suggesting something serves as a groundwork.
constitutes a rationale for
This alternative presents a more formal and sophisticated way of expressing justification.
explains why
A direct and simple way to indicate a cause-and-effect relationship.
stems from
This implies that something originates or derives from a particular source or cause.
accounts for
This phrase succinctly explains why something is the way it is, focusing on explanation rather than justification.
gives rise to
This suggests that something initiates or causes something else to happen.
is attributable to
This attributes the cause to a specific factor, often used in formal contexts.
motivates
This emphasizes the driving force or incentive behind an action or decision.
is on account of
This phrase presents a formal and somewhat archaic way of expressing causation.
FAQs
How can I use "is a reason for" in a sentence?
Use "is a reason for" to indicate a cause or justification. For example, "The company's strong performance "is a reason for" the increased investor confidence".
What are some alternatives to "is a reason for"?
You can use alternatives such as "is a justification for", "provides a basis for", or "offers a rationale for" depending on the context.
Is it correct to say "the reason is because"?
While common in speech, "the reason is because" is often considered redundant. It's better to say "the reason is that" or simply "because". For example, instead of "The reason he's late is because of the traffic", try "He's late because of the traffic".
What's the difference between "is a reason for" and "is due to"?
"Is a reason for" implies causation or justification, while "is due to" suggests that something is caused by or attributed to something else. For example, "The success is a reason for celebration" versus "The delay is due to unforeseen circumstances".
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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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested