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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
either one of these
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "either one of these" is correct and usable in written English.
It can be used when referring to a choice between two options or items. Example: "You can choose either one of these two books for your reading assignment."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
any these
none of those
either of these sites
either is the case
in one of these
either using these
either of these
any one of these
any of these
one of these
either of such
one of its
any of the aforementioned
neither of these
its two
one or other of these
one or the other of these
both of these
either alternative
anyone of those
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
If either one of these theses come true, they will revolutionise the very basis of both teaching and learning.
"We're willing to go forward on either one of these approaches".
News & Media
Write your own science fiction story based on the characters in either one of these books.
News & Media
When I put on his biker jacket and either one of these records, it totally comes out.
News & Media
Previous models of tremor have largely focused on localizing the tremor pacemaker in either one of these two distinct circuits.
Science
And if either one of these sides lose tonight, they'll be out too.
News & Media
It's hard to imagine that either one of these New York natives would part with a single stone.
News & Media
You can build a workflow around either one of these, but it won't be pretty.
News & Media
In either one of these cases, the resulting equation can easily be solved analytically.
Every single time a press release carries either one of these words in the first sentence, I cringe.
News & Media
When either one of these two conditions is not met, the method does not provide velocity estimates.
Expert writing Tips
Best practice
To enhance clarity, especially in formal writing, consider rephrasing with alternatives such as "either of these".
Common error
Avoid using "either one of these" when referring to more than two items. Using "any one of these" is more appropriate when the choice involves three or more options.
Source & Trust
81%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "either one of these" functions as a determiner phrase, specifically indicating a choice between two options. As seen in Ludwig's examples, it introduces one of two possibilities, guiding the listener or reader to select from a limited set.
Frequent in
News & Media
56%
Science
41%
Wiki
3%
Less common in
Encyclopedias
0%
Social Media
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "either one of these" is a grammatically sound and very common phrase used to present a selection between two options. Ludwig AI confirms its correctness and frequent appearance in diverse contexts, particularly in news and scientific publications. While "either of these" serves as a more concise alternative, "either one of these" remains a valid and widely understood way to express a binary choice. It's advisable to ensure that only two options are referenced when using this phrase to maintain clarity and grammatical accuracy.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
either of these
Slightly more concise and common alternative with the same core meaning.
any of these
Focuses on the possibility of selecting more than one item from the group, rather than specifically one.
one of these two
Emphasizes the limitation to only two options being available.
one or the other of these
Explicitly states the choice as being between one option or the other.
a single one of these
Emphasizes the selection of only one item.
whichever of these
Implies a degree of indifference or lack of preference between the options.
any of the aforementioned
More formal, referring to previously mentioned items.
either alternative
More succinct, implying a choice between two presented alternatives.
one from this selection
Broader alternative suitable for less formal contexts.
aforementioned options
Even more formal, relying on prior context for clarity.
FAQs
How does "either one of these" differ from "either of these"?
While both phrases are grammatically correct and generally interchangeable, "either of these" is more concise and frequently used. "Either one of these" adds emphasis but can sometimes sound slightly less formal.
When should I use "any one of these" instead of "either one of these"?
"Either one of these" is used when you have two options. If you have three or more options, the correct phrase is "any one of these".
Is it ever incorrect to use "either one of these"?
The phrase is grammatically correct. However, in very formal writing, consider using "either of these" for greater conciseness and stylistic preference.
What are some alternatives to "either one of these" to avoid repetition?
Depending on the context, you can use phrases like "any of these", "either alternative", or "whichever you prefer" to introduce variety into your writing.
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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
81%
Authority and reliability
4.6/5
Expert rating
Real-world application tested