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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
either of the two
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "either of the two" is perfectly correct and usable in written English.
It is commonly used when you want to refer to a choice between two separate entities. For example, "We can go to either of the two restaurants down the street."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Wiki
Alternative expressions(20)
any of the two
one or the other of the two
one of the two
one or other of the two
any one of the two
either alternative
each of the two
either of both of these
either of both
one of these
either of the
it was one of the two
one of two
none of two
neither of the two
not either of them
neither of both
none of the two
neither one of them
neither of the 2
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
Do either of the two circles in the middle look bigger?
News & Media
Otherwise, classify either of the two octahedral geometries.
Science
For any τ above (tau_{c}), either of the two selective equilibria is unstable.
Either of the two possible sources for martian methane would be noteworthy.
Science & Research
I'm not either of the two.
News & Media
Either of the two could be eliminated with a loss.
News & Media
More people attend Old Firm matches than buy either of the two national broadsheet newspapers combined.
News & Media
The chance of an upset in either of the two fights is slight.
News & Media
Gives Carter's views on running with either of the two possible Republican nominees.
News & Media
He said he had little hope for either of the two properties.
News & Media
To get into imagination itself what we mean by either of the two terms is impossible.
News & Media
Expert writing Tips
Best practice
Use "either of the two" when presenting a binary choice. This makes it clear that only one of the options is applicable or possible.
Common error
Avoid using "either of the two" when there are more than two options. In such cases, use "any of the options" or "any of the choices" instead.
Source & Trust
83%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "either of the two" functions as a determiner phrase specifying a choice between two distinct options. Ludwig examples confirm its role in setting up a binary selection.
Frequent in
News & Media
40%
Science
35%
Wiki
10%
Less common in
Encyclopedias
5%
Formal & Business
5%
Reference
5%
Ludwig's WRAP-UP
In summary, the phrase "either of the two" serves as a determiner phrase used to indicate a choice between two options. According to Ludwig AI, the phrase is grammatically correct and common in written English. It appears most frequently in news and media and scientific contexts and maintains a generally neutral to formal register. While alternative phrases like "any of the two" or "one or the other of the two" exist, "either of the two" precisely sets up a binary selection. When crafting your content, remember to avoid using this phrase when there are more than two possibilities.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
either one of the two
This phrase is a slightly more emphatic version of the original, highlighting individual selection.
any of the two
This alternative broadens the scope to include all possibilities within the two options.
one or the other of the two
This phrase emphasizes the selection of one option out of the two available.
one or other of the two
A less common, slightly more formal variation expressing choice.
any one of the two
Emphasizes the possibility of selecting any single option from the pair.
one of the two
This alternative is slightly less specific, focusing on the fact that there's a selection of one within a pair.
the one or the other
A more emphatic phrasing suggesting a clear choice must be made.
either alternative
This option simplifies the phrasing by directly referring to the options as alternatives.
each of the two
Highlights that both options are considered individually, often in sequence.
whichever of the two
This suggests a choice based on a specific condition or preference.
FAQs
How do I use "either of the two" in a sentence?
Use "either of the two" to indicate a choice between two distinct options. For example, "You can select "either of the two" payment methods."
What's the difference between "either of the two" and "both of the two"?
"Either of the two" implies a selection of one option out of two, whereas "both of the two" means selecting or considering both options simultaneously.
Which is correct, "either of the two" or "either one of the two"?
Both phrases are grammatically correct, but "either of the two" is more concise. "Either one of the two" emphasizes the individual selection but is slightly more verbose.
What can I say instead of "either of the two"?
Alternatives include "any of the two", "one or the other of the two", or simply "one of the two", depending on the specific context.
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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
4.6/5
Expert rating
Real-world application tested