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
it illuminates why
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "it illuminates why" is correct and usable in written English.
You can use it when explaining the reasons or underlying factors behind a particular situation or phenomenon. Example: "The research findings are significant because it illuminates why certain behaviors are more prevalent in specific demographics."
✓ Grammatically correct
News & Media
Science
Alternative 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
4 human-written examples
Now, here's an interesting thing, and it illuminates why I find Perry so trite and shallow.
News & Media
First, it illuminates why many first-order VR applications may not be suited for adoption by a non-enthusiast audience.
News & Media
If this is right, then it illuminates why Hayek's real concern cannot be simply that there can be no injustice in a market where no one distributes.
Science
It illuminates why Reynolds maintained her celebrity beyond her breakout film "Singin' In The Rain --style, gRain --styleand it also gave us a closeRain --stylee inner workingritf Fisher, whose sense of humor, struggles with mental illness, and devotion to her mother shined through brightly.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
And it illuminated why, for Abigail, sex was something transactional rather than pleasurable or emotional.
News & Media
Nor does it illuminate why the same engineer could substitute an improved design without changing the part number, a move critics cite as evidence of a cover-up.
News & Media
But his reasoning, if you can call it that, illuminates why the bill is in such trouble.
News & Media
This paper gives empirical support to such claims and it also illuminates: why financial remittances foster migrants' political influence.
Such a comment, with its trace of smug self-assurance, illuminates why Mr. Kadi remains a target for so many antiterrorism investigators.
News & Media
Messenger becoming a platform illuminates why that separation was necessary, as it will now plug in to a network of other standalone apps, which would've been a tortured relationship otherwise.
News & Media
British Future's state of the nation poll illuminates why that approach might seem to make sense – but also why it won't be enough.
News & Media
Expert writing Tips
Best practice
Use "it illuminates why" to introduce a clear explanation of a previously unclear situation or rationale. This phrase is particularly effective when the explanation brings new understanding or perspective to the topic.
Common error
Avoid using "it illuminates why" for extremely obvious or simple explanations. This phrase is most effective when the explanation offers a non-obvious or insightful perspective. For simple cases, use simpler phrasing like "it shows why" or "it explains why" instead.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it illuminates why" functions as a causal connector, linking a statement or observation to the underlying reasons or explanations. It introduces a clause that clarifies the cause or motivation behind something. Ludwig AI confirms this usage is correct.
Frequent in
News & Media
50%
Science
50%
Formal & Business
0%
Less common in
Academia
0%
Wiki
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "it illuminates why" is a grammatically sound and useful phrase for connecting information with its underlying reasons. As Ludwig AI confirms, it functions as a causal connector, and while not overly common, its usage is correct and appears in various contexts. The phrase is most effective when providing insightful or clarifying explanations, especially in news and scientific contexts. To avoid overuse, consider simpler alternatives like "it explains why" in more obvious situations. When aiming to provide a deeper understanding, "it illuminates why" can be a potent tool.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
it sheds light on why
More idiomatic and suggests providing understanding.
it clarifies the reason why
More verbose and emphasizes the act of clarifying.
it explains the reason
More direct and focuses on providing an explanation.
it shows the cause of
Highlights the causal relationship more explicitly.
it gives insight into why
Focuses on providing a deeper understanding.
it reveals the motivation for
Focuses on uncovering the underlying motives.
it indicates why
Suggests pointing out or showing the reason.
it makes clear the grounds for
More formal and emphasizes the justification.
it demystifies why
Suggests the removal of confusion or mystery.
it underscores why
Emphasizes the importance of the reason.
FAQs
How can I use "it illuminates why" in a sentence?
The phrase "it illuminates why" is typically used to introduce an explanation or reason that clarifies something previously unclear. For example, "The study's findings are significant because "it illuminates why" certain interventions are more effective than others".
What are some alternatives to "it illuminates why"?
Alternatives include phrases like "it explains why", "it clarifies why", or "it sheds light on why". The best choice depends on the specific context and the nuance you want to convey.
Is it better to use "it illuminates why" or "this illuminates why"?
Both phrases are grammatically correct, but "it" generally refers to a previously mentioned subject. "This" is preferable when immediately referencing something. For example, "The data shows a clear trend; this illuminates why the policy was ineffective".
What's the difference between "it illuminates why" and "it highlights why"?
"It illuminates why" implies a deeper understanding or clarification, shedding light on something not previously understood. "It highlights why" simply emphasizes or draws attention to a reason that may already be known. For example: "The analysis illuminates why the market crashed" versus "The report highlights why funding is needed".
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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