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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
none of these
Grammar usage guide and real-world examplesUSAGE SUMMARY
"none of these" is correct and usable in written English and it is often used when listing options.
For example: Which color did you pick? Blue, green, yellow, or none of these?.
✓ Grammatically correct
News & Media
Academia
Encyclopedias
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
None of these worked".
News & Media
None of these exist.
News & Media
Most are none of these.
News & Media
None of these things exist.
News & Media
"None of these have materialised.
News & Media
None of these initiatives lasted.
News & Media
"I reject none of these.
News & Media
I was none of these.
News & Media
Chess has none of these".
News & Media
None of these things happened.
News & Media
She did none of these.
News & Media
Expert writing Tips
Best practice
Use "none of these" to directly negate a set of options or possibilities, providing a clear and concise rejection.
Common error
Avoid using "none of these" when you actually mean "not all of these". "None of these" implies a complete absence, whereas "not all" acknowledges the existence of some.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "none of these" functions as a determiner phrase, specifically a negative determiner. It indicates the absence of any member from a previously mentioned or implied set. As Ludwig AI indicates, it is correct and commonly used.
Frequent in
News & Media
54%
Academia
19%
Encyclopedias
8%
Less common in
Science
7%
Wiki
5%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, "none of these" is a commonly used and grammatically correct phrase used to express complete negation or exclusion concerning a set of previously mentioned options. As Ludwig AI confirms, its straightforwardness makes it suitable across different registers, from academic writing to news reporting. Its primary function is to indicate that no item from a specific group is applicable or valid, so it is important to ensure its context is clear to avoid ambiguity. Related phrases like "not any of these" or "not one of these" offer similar meanings with slight variations in emphasis. Be cautious not to use it when "not all of these" is more appropriate to avoid misleading assertions.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
absolutely none of these
Adds emphasis with "absolutely", making it a stronger denial.
not any of these
Replaces "none" with "not any", emphasizing the absence of any element from the group.
not one of these
Emphasizes the lack of even a single element from the group.
not any single one
Similar to "not one", but emphasizes individuality.
not a single one of these
Strengthens the negation by specifying that not even one item is present or applicable.
zero of these
Uses "zero" to denote the absence of any items from the specified set.
without exception, none of these
Emphasizes that there are no exceptions to the absence.
no such thing
Indicates that the discussed items or concepts do not exist or apply.
in not one case
Expresses the absence in every particular case.
in no instance
Highlights the absence of something in every possible scenario.
FAQs
How can I use "none of these" in a sentence?
You can use "none of these" to indicate that none of the options or items previously mentioned apply or are true. For example, "Did you choose the red, blue, or green shirt? None of these."
What is a more formal alternative to "none of these"?
In more formal contexts, you could use phrases like "not any of these" or "not one of these" to convey a similar meaning with slightly increased formality. For example, instead of "None of these options are viable", you could say "Not any of these options are viable".
Is it ever incorrect to use "none of these"?
While generally correct, using "none of these" might be misleading if you intend to convey that some, but not all, of the items apply. In such cases, it's better to use "not all of these".
What's the difference between saying "none of these" and "not a single one"?
"None of these" is a general way of saying that none of the options apply. "Not a single one" emphasizes the lack of even one item, often conveying a sense of surprise or emphasis on the complete absence.
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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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested