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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
kept separate
Grammar usage guide and real-world examplesUSAGE SUMMARY
"kept separate" is a perfectly acceptable phrase to use in written English.
You can use it to describe two or more things that are not physically or mentally connected to each other. For example, "The company insisted on keeping the two departments separate, in order to ensure that there was no overlap in their duties."
✓ Grammatically correct
Science
News & Media
Formal & Business
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
60 human-written examples
Things are kept separate here.
News & Media
"Some things are best kept separate".
News & Media
The two need to be kept separate.
News & Media
The girls and boys are kept separate.
News & Media
Religion and politics, he now says, should be kept separate.
News & Media
Similarly, historical and contemporary geography were not kept separate.
Encyclopedias
It's also a subtler intermingling of worlds previously kept separate.
News & Media
The information on pensions is kept separate, in an appendix.
News & Media
Tissues from different gestational ages were kept separate.
Work is siloed and everything is kept separate.
News & Media
These operators' actions were kept separate during the analysis.
Expert writing Tips
Best practice
When using "kept separate", ensure that the reason for the separation is clear to the reader. This provides context and avoids ambiguity.
Common error
Avoid using "kept apart" when you specifically mean a deliberate act of separating items or ideas. While "kept apart" can imply separation, "kept separate" emphasizes the intentionality and distinct nature of the separation.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "kept separate" functions as a passive construction indicating a state where two or more entities are intentionally not combined or mixed. Ludwig AI confirms its proper grammatical structure and widespread usage.
Frequent in
Science
42%
News & Media
33%
Formal & Business
5%
Less common in
Encyclopedias
1%
Wiki
1%
Reference
0%
Ludwig's WRAP-UP
The phrase "kept separate" is a grammatically sound and frequently used expression to denote that items, ideas, or concepts are intentionally not combined. As Ludwig highlights, its usage spans across diverse contexts, from scientific research to news reporting, emphasizing the deliberate act of maintaining a distinction. While alternatives like "maintained apart" or "held distinct" exist, "kept separate" clearly conveys the purposeful separation. Remember to use it when precision and clarity are paramount, especially in formal or technical writing. Avoid confusing it with "kept apart", which lacks the same emphasis on intentionality.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
maintained apart
Emphasizes continuous separation, suggesting an ongoing effort to keep things divided.
held distinct
Highlights the clarity and intentionality of the separation, implying a conscious decision to differentiate.
remained isolated
Focuses on the lack of connection or interaction between the separated entities.
stayed detached
Implies a deliberate avoidance of involvement or connection, often in a more abstract sense.
partitioned off
Suggests a physical or organizational division, often with a barrier or boundary.
segregated
Implies a more formal or systematic separation, often with social or political implications.
differentiated
Focuses on highlighting the differences between things, leading to them being treated separately.
compartmentalized
Suggests dividing something into distinct, self-contained categories or sections.
disunited
Highlights the absence of unity or cohesion between things that were once together.
uncoupled
Implies a removal of a connection or link between two things, allowing them to function independently.
FAQs
How can I use "kept separate" in a sentence?
You can use "kept separate" to describe items or ideas that are deliberately not mixed or combined. For example, "The financial records were "kept separate" to ensure transparency."
What are some alternatives to "kept separate"?
Alternatives include "maintained apart", "held distinct", or "remained isolated", depending on the specific context and nuance you wish to convey.
Is it better to use "kept separate" or "separated"?
While both terms indicate a division, "kept separate" emphasizes the active and intentional effort to maintain the separation. "Separated" is a more general term for something being divided.
In what situations is "kept separate" most appropriate?
"Kept separate" is most appropriate in contexts where the deliberate act of separation is important, such as in scientific experiments, legal agreements, or organizational procedures. For instance, "The control group was "kept separate" from the experimental group to avoid contamination."
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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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested