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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
I explained why
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I explained why" is correct and usable in written English.
You can use it when you want to indicate that you have provided reasons or justifications for something in a previous statement or discussion. Example: "In my last email, I explained why the project deadline needs to be extended."
✓ Grammatically correct
News & Media
Alternative expressions(6)
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
57 human-written examples
And I explained why.
News & Media
I explained why here.
News & Media
I explained why we love such things".
News & Media
I explained why Denham had a point.
News & Media
I explained why the decision was taken.
News & Media
"I explained why he could not get through.
News & Media
I explained why I thought an extension was justified.
News & Media
If I explained why, you'd think it sounded awful.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
3 human-written examples
She looks baffled, but agrees after I explain why I'm asking.
News & Media
When I feel I need to change something, I explain why.
News & Media
How can I explain why foreign cities came to mean so much to me?
News & Media
Expert writing Tips
Best practice
Use "I explained why" to clearly indicate that you have previously provided reasons or justifications, ensuring clarity in your communication.
Common error
Avoid stating "I explained why" without actually including or referencing the explanation. Ensure the explanation is readily available to the reader for context.
Source & Trust
94%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I explained why" serves as a declarative statement, indicating that the speaker has provided a reason or justification for something. As Ludwig AI confirms, this phrase follows standard grammatical rules and is widely used in English. The numerous examples available show its versatility in conveying explanations across various contexts.
Frequent in
News & Media
98%
Science
1%
Formal & Business
1%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "I explained why" is a common and grammatically correct way to indicate that an explanation has been provided. According to Ludwig AI, this phrase is widely used and understood. It is most frequently found in news and media contexts. While versatile, it's important to ensure that the explanation is actually provided or readily accessible to the audience. Alternatives like "I clarified why" or "I detailed the reasons" can add nuance to your writing. The frequency and authoritative sources using the phrase highlight its reliability and appropriateness in diverse communication settings.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
I gave the reasons why
Replaces "explained" with "gave the reasons", emphasizing the act of providing reasons.
I clarified why
Focuses on making something understandable, suggesting a previous lack of clarity.
I detailed the reasons
Highlights a comprehensive and thorough explanation.
I justified why
Emphasizes providing a rationale to defend or vindicate a decision or action.
I outlined the reasons for
Suggests a structured and concise presentation of the reasons.
I specified the reasons for
Implies a precise and definite explanation.
I elaborated on the reasons
Focuses on adding more details and expanding on the initial explanation.
I walked through the reasoning
Emphasizes a step-by-step explanation of the thought process.
I presented the rationale behind
Highlights the logical basis or principle underlying a decision or action.
Here's the explanation for why
Shifts the focus to presenting an explanation.
FAQs
How can I rephrase "I explained why" to sound more formal?
For a more formal tone, consider using phrases like "I clarified the reasons why", "I detailed the rationale", or "I provided a justification for". These alternatives offer a more professional tone.
What is the difference between "I explained why" and "I described why"?
"I explained why" focuses on providing reasons or justifications, while "I described why" focuses on giving details about a situation or circumstance. The former aims to clarify causality, while the latter aims to provide a depiction.
Is it grammatically correct to say "I explained the reason why"?
While understandable, "I explained the reason why" is somewhat redundant. It's generally more concise and grammatically preferred to simply say "I explained why".
What can I say instead of "I explained why" if I want to emphasize that the explanation was thorough?
If you want to emphasize the thoroughness of the explanation, you could say "I detailed the reasons", "I elaborated on the reasons", or "I provided a comprehensive explanation of why".
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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
94%
Authority and reliability
4.5/5
Expert rating
Real-world application tested