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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
the reason that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'the reason that' is correct and usable in written English.
You can use it when you want to explain the cause of something. For example: "The reason that I missed the meeting was because my car broke down."
✓ Grammatically correct
News & Media
Wiki
Science
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
58 human-written examples
That was the reason that kept me away from it.
News & Media
"The reason that made it obvious was the medical school.
News & Media
Tick off the reason that applies.
Wiki
Get yourself away from the reason that made you furious.
Wiki
The reason that paranoia is so appealing?
News & Media
(Or the reason that America's are.
News & Media
The reason that analysts were barred from I.P.O.
News & Media
"The reason that these extraordinary non-gaming attractions exist is.
News & Media
And the reason that those families are unstable?
News & Media
"The reason that we're all here today is the why".
News & Media
These patients are the reason that she founded Wonderland.
News & Media
Expert writing Tips
Best practice
When using "the reason that", ensure the clause following 'that' clearly explains the cause or justification. Clarity is key for effective communication.
Common error
Avoid phrases like "the reason why is because...", as they are redundant. Instead, choose either "the reason is..." or "that is because...".
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "the reason that" functions as a causal connector, introducing a clause that explains the cause or justification for a particular event or situation. Ludwig AI confirms the grammatical correctness and usability of the phrase.
Frequent in
News & Media
65%
Science
15%
Wiki
10%
Less common in
Formal & Business
5%
Encyclopedias
3%
Reference
2%
Ludwig's WRAP-UP
In summary, "the reason that" is a grammatically sound and frequently used phrase to introduce explanations or justifications. Ludwig AI affirms its correctness. While highly versatile, it's crucial to avoid redundancy and ensure clarity in your writing. The most common contexts for this phrase are News & Media, Science, and Wiki sources. Remember, alternatives like "the reason why" or "the cause that" can provide subtle variations in meaning while maintaining grammatical accuracy. When using this phrase, strive for concise and clear explanations to improve communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
the reason why
Shorter and simpler alternative with the same meaning.
the cause that
Focuses more directly on the causal agent.
the reasons why
Offers a more direct and slightly less formal alternative.
the explanation that
Emphasizes providing clarity or understanding.
the motive that
Highlights the underlying motivation or purpose.
the grounds that
Suggests a basis or justification for an action or belief.
the rationale that
Implies a logical or coherent set of reasons.
the basis that
Indicates the fundamental principle or foundation.
the justification that
Highlights the act of defending or vindicating an action.
the circumstance that
Focuses on the specific conditions or events leading to a situation.
FAQs
How can I use "the reason that" in a sentence?
Use "the reason that" to introduce a clause explaining why something happened. For example, "The reason that I am late is because the traffic was terrible."
What can I say instead of "the reason that"?
You can use alternatives like "the cause that", "the explanation that", or simply "the reason why" depending on the context.
Is it correct to say "the reason why is because"?
No, saying "the reason why is because" is redundant. A better phrasing would be "The reason is" or "That is because".
What is the difference between "the reason that" and "the reason why"?
While both phrases serve a similar purpose, "the reason why" is often considered more concise. "The reason that" can sometimes sound more formal. They are largely interchangeable.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested