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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
what explains
Grammar usage guide and real-world examplesUSAGE SUMMARY
"what explains" is a correct and commonly used phrase in written English.
It is typically used when asking for an explanation or reason for something. Example 1: "What explains the sudden increase in crime rates in our city?" Example 2: "I can't understand why she would do that. What explains her behavior?".
✓ Grammatically correct
News & Media
Academia
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
60 human-written examples
What explains this disconnect?
News & Media
What explains the shift?
News & Media
What explains his longevity?
News & Media
What explains the discourtesy?
News & Media
What explains this inertia?
News & Media
What explains her?
News & Media
So what explains it?
News & Media
What explains his campaign?
News & Media
What explains their superiority?
News & Media
What explains the discrepancy?
News & Media
What explains his form?
News & Media
Expert writing Tips
Best practice
When using "what explains", ensure that the subject of your inquiry is clearly defined to avoid ambiguity. For instance, instead of saying "What explains?", specify "What explains the recent market volatility?".
Common error
Avoid using "what explains" in contexts where a simpler question like "why" would suffice. Using "what explains" for very straightforward questions can sound unnecessarily formal or convoluted.
Source & Trust
91%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "what explains" functions as an interrogative expression used to solicit explanations or reasons for a particular phenomenon, event, or situation. It prompts a detailed account of the underlying causes or contributing factors. As shown by Ludwig, it is a common way to seek clarification.
Frequent in
News & Media
48%
Academia
28%
Science
24%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "what explains" is a common and grammatically sound way to inquire about the causes or reasons behind a phenomenon. Ludwig AI affirms its correctness and widespread usage. Its presence across various contexts, including news, academia, and science, underscores its versatility and relevance. While alternatives like "what accounts for" or "why is it" exist, "what explains" is best suited for situations requiring a detailed and analytical explanation. When deploying it, ensure clarity in the subject matter to avoid ambiguity, and avoid using it where simpler questions suffice.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
what accounts for
Focuses on identifying the underlying reasons or factors contributing to a particular outcome.
what is the reason for
Directly asks for the cause or justification behind a specific event or situation.
what is the explanation for
Seeks a detailed account that clarifies the causes or circumstances of something.
why is it that
Inquires about the reasons or motives behind a certain phenomenon or behavior.
what are the causes of
Specifically looks for the factors that led to a particular result or situation.
what factors contribute to
Asks for an identification of the elements that play a role in producing a certain outcome.
how can we understand
Seeks a comprehensive grasp or interpretation of a situation or event.
what's the rationale behind
Explores the logical or philosophical basis underlying a decision or action.
what's the story behind
Invites a narrative account that provides context and understanding.
can you shed light on
Requests clarification or insights into a complex or obscure issue.
FAQs
How do I use "what explains" in a sentence?
Use "what explains" to inquire about the reasons or causes behind a phenomenon. For instance, "What explains the sudden increase in sales this quarter?" or "What explains the discrepancy between the two reports?"
What can I say instead of "what explains"?
You can use alternatives like "what accounts for", "what is the reason for", or simply "why is it" depending on the context.
Is it better to use "what explains" or "why does"?
While both are grammatically correct, "what explains" is often used when seeking a more detailed or complex explanation, whereas "why does" is generally used for simpler inquiries. The choice depends on the level of detail you're seeking.
What's the difference between "what explains" and "how can we understand"?
"What explains" seeks to identify the direct causes or reasons for something. "How can we understand" invites a broader interpretation or perspective on the subject. For example, "What explains the drop in test scores?" versus "How can we understand the current educational challenges?"
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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
91%
Authority and reliability
4.5/5
Expert rating
Real-world application tested