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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
through where
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "through where" is grammatically correct and can be used in written English.
It is often used to ask about a specific location or direction. For example: "Can you show me the path through where the river flows?" This sentence is asking for the route that the river takes. Another example: "We need to find a way through where the trees are thickest." This sentence is referring to a specific area where the trees are dense and difficult to pass through. "Through where" can also be used to describe a method or means of achieving something. Example: "We can only achieve success through where hard work and determination." This sentence means that the only way to achieve success is by working hard and being determined. In general, "through where" is commonly used to refer to a specific location, direction, or method and can be used in a formal or informal context.
✓ Grammatically correct
News & Media
Wiki
Science
Alternative expressions(3)
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
"The D.H., no-D.H. factor is something to sort through, where pitchers hit in some ballparks," Phillips said.
News & Media
Mr. Weidensaul often receives calls from turbine consultants asking how many owls are passing through, where they are going and at what altitude.
News & Media
(H2) Equation (2.7) has a bounded solution, that is, for some, passing through, where.
You were born into a world where Gates indicated more than something you walked through, where Jobs referred to something you could aspire to, but never apply for.
News & Media
You'll also be listed on the website of the organization you go through, where potential clients can find you.
Wiki
"We both walked through where we were," Mr. Jones said.
News & Media
"Are we going to go through where it was?" "No, no.
News & Media
"I help them think through where they can find additional resources," he said.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
3 human-written examples
In film or television we begin with a read-through, where we all share the text.
News & Media
But there's more data on electronic sell-through, where buyers get a permanent download, since it launched early last year.
News & Media
Start off by having a script run-through, where you and your actors sit around a table and run through each scene.
Wiki
Expert writing Tips
Best practice
When using "through where", ensure the context clearly indicates a physical location or a process with a defined path. It's best used when specifying a particular route or passage is important to the meaning.
Common error
Avoid using "through where" to describe purely conceptual processes without a clear analogy to physical movement. For example, instead of saying "thinking through where the problem lies", consider "analyzing the root causes of the problem" to maintain clarity.
Source & Trust
79%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "through where" functions primarily as a relative adverbial phrase. It modifies a verb by indicating the location or path through which an action occurs. Ludwig provides numerous examples demonstrating its use in various contexts.
Frequent in
News & Media
44%
Wiki
15%
Science
13%
Less common in
Formal & Business
10%
Reference
9%
Academia
9%
Ludwig's WRAP-UP
In summary, "through where" is a grammatically correct and frequently used relative adverbial phrase that specifies a location or route. According to Ludwig, its purpose is to provide clarity about the path, direction, or area involved in an action or event. It is used in neutral contexts, appearing in news media, wikis, and scientific publications. To ensure correct usage, focus on describing a physical location or a specific process that follows a clear path. Avoid using "through where" in entirely abstract scenarios. By understanding the phrase's function and adhering to best practices, writers can employ it effectively in their writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
where it passes
A simpler rephrasing that focuses on the action of passing.
through what part
Specifies a section or segment that is being traversed.
passing through which location
More explicit and emphasizes a specific geographical point.
along what path
Highlights a trajectory or course followed.
the route through which
Highlights the route as a means to get somewhere.
via which
More formal and concise, emphasizing the means or route.
in which area
Refers to a specific zone or territory.
by way of which
Highlights the route or path taken to reach a destination.
across which
Focuses on moving from one side to another.
in what direction
Emphasizes directional movement and orientation.
FAQs
How can I use "through where" in a sentence?
Use "through where" to indicate a physical location or a specific route. For example, "The river flows through where the valley is deepest." It specifies the location of the river.
What are some alternatives to using "through where"?
You can use phrases like "via which", "passing through which location", or "by way of which" depending on the context.
Is it grammatically correct to use "through where"?
Yes, "through where" is grammatically correct and commonly used in written English to refer to a location or a path.
What's the difference between "through where" and "where"?
"Through where" implies movement or passage, whereas "where" simply indicates a location. For instance, "We walked through where the market used to be" suggests a journey, while "The market is where the accident happened" only specifies a place.
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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
79%
Authority and reliability
4.1/5
Expert rating
Real-world application tested