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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
which certain
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "which certain" is not correct and does not convey a clear meaning in written English.
It may be used in contexts where you are specifying a particular subset of items or individuals, but it typically requires additional context to be meaningful. Example: "There are several options available, of which certain ones are more suitable for our needs."
⚠ May contain grammatical issues
News & Media
Encyclopedias
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
59 human-written examples
The ways in which certain fish fathers care for their young.
News & Media
And therapists have unmet emotional needs just like everyone else, which certain patients satisfy.
News & Media
The Art Cars are BMW's with which certain artists have been allowed to interact.
News & Media
"It's certainly not something in which certain employees have lost out and others haven't," he said.
News & Media
Some patients also suffer from hyperacusis, in which certain sounds are amplified in a painful way.
News & Media
And the gusto with which certain politicians use it for political ends, it's very similar.
News & Media
Ferromagnetism, physical phenomenon in which certain electrically uncharged materials strongly attract others.
Encyclopedias
Phagocytosis is the process by which certain cells ingest particulate material.
Encyclopedias
Phase (or stability) diagrams are used to illustrate the conditions under which certain minerals are stable.
Encyclopedias
"[She looks like] a jointed doll on which certain rags are hung.
News & Media
Phagocytosis, process by which certain living cells called phagocytes ingest or engulf other cells or particles.
Encyclopedias
Expert writing Tips
Best practice
Avoid using the phrase "which certain". Instead, use "specific", "particular", or "some" for clarity and grammatical correctness.
Common error
Many writers incorrectly use "which certain" when a simpler and more direct adjective like "specific" or "particular" would be more appropriate. Replacing "which certain" with these alternatives enhances clarity and maintains grammatical accuracy.
Source & Trust
80%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which certain" is used as a determiner to specify a subset of items or individuals. Ludwig AI indicates that the phrase is not grammatically correct, and the examples provided still show its use in various contexts. However, clarity can be enhanced using other option.
Frequent in
News & Media
37%
Science
37%
Encyclopedias
19%
Less common in
Wiki
3%
Formal & Business
1%
Reference
0%
Ludwig's WRAP-UP
In summary, while the phrase "which certain" appears frequently in various sources, including news, scientific publications, and encyclopedias, it's generally considered grammatically incorrect. Ludwig AI advises that it lacks clarity and should be replaced with more precise and direct alternatives like "specific" or "particular". The prevalence in diverse contexts suggests that it is broadly recognized, but adopting the suggested alternatives will enhance clarity and professionalism in writing. Therefore, opting for clearer, grammatically sound options will improve the overall quality and precision of your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
certain specific
Adding the adjective "specific" to "certain" reinforces the idea of precise identification.
specific
Replaces "which certain" with a more direct adjective indicating specificity.
some particular
Combining "some" and "particular" provides a slightly stronger emphasis on selection.
particular
Similar to "specific", but may imply a more deliberate selection.
some
A simple replacement indicating a subset without being overly specific.
selected
Directly indicates that items have been chosen for a specific reason.
a selection of
Highlights the act of choosing specific items from a larger group.
a number of
Emphasizes quantity while still indicating a specific subset.
identified
Focuses on the act of recognizing and specifying certain items.
designated
Implies that items have been officially or formally specified.
FAQs
Is "which certain" grammatically correct?
No, the phrase "which certain" is generally considered grammatically incorrect. It's better to use alternatives like "specific" or "particular".
What can I say instead of "which certain"?
You can replace "which certain" with alternatives such as "specific", "particular", "some", or other similar adjectives depending on the context.
When is it appropriate to use "which" with "certain"?
It's generally better to avoid the direct combination. If you intend to specify or identify a subset, restructure the sentence to use "specific" or "particular" directly.
How does using "which certain" affect the clarity of my writing?
Using "which certain" can make your writing sound awkward and less precise. Opting for alternatives like "specific" or "particular" enhances clarity and professionalism.
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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
2.8/5
Expert rating
Real-world application tested