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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
level of which
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "level of which" is not correct in standard written English.
It is typically used incorrectly when trying to refer to a specific level in a more formal context. Example: "The level of which we are discussing is crucial for understanding the overall impact."
⚠ May contain grammatical issues
Science
News & Media
Academia
Formal & Business
Encyclopedias
Alternative expressions(6)
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
Frequently, her routines do not measure up to the artistic or technical level of which she is capable.
News & Media
It is to be the centerpiece of a 36-unit condo addition, the first level of which is up.
News & Media
But the social justice piece is something I hadn't anticipated to the level of which it was received.
News & Media
This is not the same as "risk aversion", any particular level of which can be rational if consistently applied.
News & Media
It also fails to recognise that climate change happens by gradations, each level of which is increasingly bad for humans and birds alike.
News & Media
It is emitted as sulphur dioxide, the level of which is still too high, though it has been cut by 56% in recent years.
News & Media
This is the first example of a protein, the level of which has been found to correlate with a neurological or psychiatric disorder.
News & Media
Outer and inner gates contained a basin, the water level of which was controlled by alternatively winding up and lowering the gates.
Encyclopedias
These continued to increase in number to as many as seven, all but the uppermost level of which might be divided into boxes.
Encyclopedias
All departments provide a nine-month standard stipend, the level of which is established each spring for the following academic year.
Academia
Under the WSF, fulltime students up to 27 years old have a right to a basic grant, the level of which is independent of their parents income.
Academia
Expert writing Tips
Best practice
When aiming for clarity and grammatical correctness, substitute "level of which" with "level that" or "level at which". These alternatives are more widely accepted and avoid potential ambiguity.
Common error
Avoid using "of which" when simpler alternatives like "that" or "where" can clearly express the relationship. Overusing "of which" can make your writing sound unnecessarily formal or even stilted.
Source & Trust
83%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "level of which" functions as a relative clause, modifying a noun by providing additional information about its quantity, intensity, or degree. Though prevalent across diverse contexts, Ludwig AI identifies this phrase as grammatically incorrect.
Frequent in
Science
42%
News & Media
36%
Academia
13%
Less common in
Formal & Business
4%
Encyclopedias
3%
Reference
0%
Ludwig's WRAP-UP
While the phrase "level of which" is frequently encountered across various domains, including science, news, and academia, Ludwig AI flags it as grammatically incorrect. This suggests a need for caution and awareness when using this phrase. Simpler and more widely accepted alternatives, such as "level that" or "level at which", can enhance clarity and grammatical correctness. Despite its common occurrence, opting for these substitutes can improve the overall quality of your writing, ensuring it is both precise and grammatically sound.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
level that
Replaces "of which" with the simpler and more direct relative pronoun "that".
level at which
Substitutes "of which" with the preposition "at" followed by "which", creating a clearer and grammatically sound relative clause.
degree to which
Changes "level" to "degree" while maintaining the relative clause structure, offering a slight variation in wording.
extent to which
Replaces "level" with "extent", providing a different perspective on the magnitude or scope being described.
the point at which
Replaces "level" with "point", focusing on a specific instance or stage rather than a general measurement.
the stage where
Shifts the focus to a particular phase or step, using "where" instead of "which" for the relative clause.
the height of
Emphasizes the maximum or peak value, changing "level" to "height" for a more vivid image.
the magnitude of
Highlights the size or intensity, using "magnitude" instead of "level" for a more impactful description.
the proportion of
Focuses on the relative amount or ratio, changing "level" to "proportion" for a more quantitative emphasis.
the amount that
Replaces the entire relative clause with a more direct statement of quantity or measurement.
FAQs
What's wrong with the phrase "level of which"?
While commonly used, "level of which" is often considered grammatically awkward. Simpler alternatives like "level that" or "level at which" are usually preferred for clarity and correctness.
How can I rewrite a sentence that uses "level of which"?
Identify the relationship you're trying to express. If it's about a quality or characteristic, "level that" often works. If it's about a location or condition, "level at which" might be more appropriate.
Is "level of which" ever correct?
While not strictly incorrect, "level of which" can often be replaced by a more concise phrase, especially when the context allows for a simpler relative pronoun like "that". Clarity should guide your choice.
What are some synonyms for "level of which"?
Depending on the context, alternatives could include "degree to which", "extent to which", or phrases using "level that" or "level at which".
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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
2.8/5
Expert rating
Real-world application tested