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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
source in
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "source in" is not standard in written English and may cause confusion.
It is not commonly used, but if intended, it might refer to the origin or basis of something, though it would typically require additional context to clarify its meaning. Example: "The data source in this report is not clearly identified."
⚠ May contain grammatical issues
News & Media
Science
Wiki
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
59 human-written examples
"I'm clearly not an unbiased source in this regard".
News & Media
A UN source in Minova backed the claims.
News & Media
From one source in particular, Heinrichs received stinging criticism.
News & Media
Identify and compare a reference source in each media.
News & Media
But McIntyre was meanwhile guarded with his source in Norwich.
News & Media
The film has its source in real life.
News & Media
There is not a single named source in the story".
News & Media
It's very difficult to source in the market.
News & Media
Similarly, S.C. Johnson introduced Nature's Source in 2009.
News & Media
Open Source in Chemistry.
Science
Original Source (in Italian) [PocketPCItalia.com].
News & Media
Expert writing Tips
Best practice
In scientific and technical writing, specify the exact type of source to maintain precision. Instead of "source in", consider "data source", "energy source", or "information source".
Common error
Avoid using "source in" loosely without specifying the type of source. Instead, be specific: "The main energy source in this region is solar power" is more precise than "Energy is sourced in this region".
Source & Trust
81%
Authority and reliability
3.2/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "source in" functions primarily as a prepositional phrase aiming to indicate the origin, location, or derivation of something. However, Ludwig AI notes that this construction is not standard English and suggests clearer alternatives. The usage varies across different contexts, from news articles to scientific papers, attempting to specify where information or resources originate.
Frequent in
News & Media
31%
Science
59%
Wiki
10%
Less common in
Formal & Business
0%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
While the phrase "source in" appears across various contexts, from news to science, it is not considered standard English. Ludwig AI points out that it's often vague and can be replaced by clearer alternatives like "originating from", "derived from", or "based in", depending on the intended meaning. Given its ambiguity, especially in formal writing, using more precise language will enhance clarity and ensure effective communication. When communicating the origin, location, or basis of something, selecting a more descriptive phrase will lead to better comprehension.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
originating from
Focuses specifically on the point of origin or beginning.
derived from
Emphasizes the process of obtaining or developing something from a specific source.
rooted in
Highlights a deep or fundamental connection to a specific foundation.
based in
Indicates a physical or organizational location or foundation.
located within
Emphasizes spatial containment or existence inside something else.
found within
Highlights the existence or availability of something inside something else.
contained in
Focuses on the act of being held or included within something.
available through
Highlights a means of access or procurement.
supplied by
Focuses on the provision or furnishing of something by a specific entity.
provided from
Emphasizes the act of supplying something from a particular origin or place.
FAQs
How can I use "source in" correctly in a sentence?
While the phrase "source in" isn't standard, it can be used to indicate where something originates or is located. However, it's often clearer to use alternatives like "originating from", "based in", or "derived from" depending on the context.
What's a better alternative to "source in" for indicating origin?
Alternatives like "originating from", "derived from", or "stemming from" are generally clearer and more grammatically sound when indicating the origin of something.
Is "source in" grammatically correct?
The phrase "source in" is not considered grammatically correct in standard English. It is generally better to rephrase using more common and accepted alternatives.
In what contexts might I encounter the phrase "source in"?
You might encounter "source in" in informal writing or technical contexts where the intended meaning is clear from the surrounding text, but it's best to use more precise language for clarity. Consider alternatives such as "available through" or "supplied by".
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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
81%
Authority and reliability
3.2/5
Expert rating
Real-world application tested