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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
source from where
Grammar usage guide and real-world examplesUSAGE SUMMARY
"source from where" is a correct phrase in written English.
You can use it to ask someone to identify the source of something. For example, "Can you tell me the source from where you heard this information?".
✓ Grammatically correct
Science
News & Media
Wiki
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
13 human-written examples
PepsiCo is taking a different tack, and plans to replace the water at the source from where it was extracted.
News & Media
Soil is the prominent source from where hundreds of antibiotic-producing organisms have been isolated during the last five decades (Khamna et al. 2009; Hossain and Rahman 2014; Amin et al. 2015).
Each plate was inscribed with the name of the source from where the shell causing the dent was made.
Wiki
They may act as a source from where aerosols can spread.
In our analyses we therefore considered lung colonization as a constant source from where bacteria could reach the external compartment.
It is important to note here that none of the current tools provide any recommendations on the length of mRNA for the input; this could be potentially another source from where bias in prediction could be introduced.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
47 human-written examples
However, situations can occur when the earthworm populations in the field decline, and then boundaries may serve as sources from where re-immigration can take place.
All I ask is that she be happy about her sexuality, in spite of an unauthorised biographer (one of the few sources from where tabloids can still borrow potentially litigious information) enabling the Sun to out her with all the horny indignity of a rejected ex-lover.
News & Media
To find out the reason of this data heterogeneity, it is required to know the sources from where most of the databases extract the data and the procedures through which these data are extracted from those sources.
The current availability of cultured cutaneous organ and tissue, plus their reproducibility and the multiplicity of sources from where this kind of material is available, indicate at first that the era of in vitro assays has begun to replace the tests formerly performed on living animals.
In the first phase, we have preprocessed the source text from where we have identified the sentences.
Expert writing Tips
Best practice
While grammatically correct, consider rephrasing "source from where" for clarity and conciseness. Using alternatives like "point of origin" or "location of origin" often results in more effective communication.
Common error
Avoid using "source from where" when a simpler prepositional phrase like "from which" or "where" would suffice. Redundancy can make your writing sound less professional.
Source & Trust
80%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "source from where" acts as a relative clause, specifying the origin or location from which something comes. It modifies a noun by providing information about its source. As Ludwig AI confirms, this phrase is grammatically sound.
Frequent in
Science
33%
Wiki
33%
News & Media
34%
Less common in
Formal & Business
0%
Encyclopedias
0%
Academia
0%
Ludwig's WRAP-UP
In summary, the phrase "source from where" functions as a relative clause used to specify an origin. While grammatically correct, Ludwig AI and the examples indicate it's often considered redundant and less professional than alternatives like "point of origin" or simply "from which". It appears across various contexts like Science, Wiki and News & Media, yet it remains relatively rare. For clearer and more impactful writing, opt for more concise phrasing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
point of origin
Focuses on the specific point where something starts or comes from.
place of origin
Uses a common expression to indicate where something comes from, simplifying the structure.
location of origin
Similar to "place of origin", but uses 'location' to specify a more precise point of origin.
originating location
Replaces "source" and "where" with a noun and adjective describing the place of origin, creating a more concise phrase.
the source's location
Rephrases to specify the location belonging to the source.
where it is derived
Highlights the concept of derivation, emphasizing the process of obtaining something from a source.
from which it originates
Uses a more formal, clause-based structure to indicate origin.
from which it stems
Implies a root or foundational origin, suggesting something grows or develops from the source.
its point of commencement
Uses 'commencement' to specify the exact beginning or starting point.
from whence it came
Uses archaic language ('whence') for a more literary or formal tone, indicating the origin.
FAQs
How can I rephrase "source from where" to sound more professional?
Consider using phrases like "point of origin", "location of origin", or simply "from which" for a more concise and professional tone.
Is it grammatically incorrect to say "source from where"?
While not strictly incorrect, "source from where" can be seen as redundant. The word "where" already implies a location or source, making "source from" somewhat unnecessary.
What's the difference between "source from where" and "from which"?
"From which" is a more general and often more concise way to refer back to a source or origin. "Source from where" specifically emphasizes the physical or conceptual starting point.
When is it appropriate to use "source from where"?
While generally replaceable with simpler alternatives, "source from where" can be used when you want to explicitly emphasize both the idea of a source and a location in a single phrase, although it may still sound slightly awkward.
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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
80%
Authority and reliability
4.1/5
Expert rating
Real-world application tested