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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
using either or
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "using either or" is not correct in written English.
The correct expression is "using either...or" which is used to present two options or alternatives. Example: "You can choose to study either biology or chemistry for your next semester."
⚠ May contain grammatical issues
Science
News & Media
Wiki
Alternative expressions(18)
either this or that
two sides of the same coin
a choice between these options
one of two things
the former or the latter
one of two scenarios
this option or that option
take it or leave it
a fork in the road
one or the other
this possibility or that possibility
one of two possibilities
one of two options
either alternative
choose one
either way
the lesser of two evils
whether through or
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
16 human-written examples
The vast majority of borrowers repay their loans through the UK tax system, using either or both PAYE or self-assessment processes.
News & Media
Options under discussion include an air campaign, using either or both air force or navy warplanes, the potential duration of which has yet to be determined.
News & Media
If you're already using either or both of those, you'll face less of a culture shock, and in fairness the more I used it, the less I found myself grimacing at the user interface.
News & Media
The Shiite affinities of Iraq and Iran, under a militant religious alliance, with a large and talented population backed by petroleum wealth, would be a formidable enemy with both military power and terrorist inclinations, and not much reason to refrain from using either or both to get its way in the region.
News & Media
Our goal has been to include software into the overall reliability evaluation of a product design using either or both of these two fundamentally different approaches.
As such, quite simply, any submitted paper will be in the scope of CASM as long as it has a focus on the modeling and simulation of a CAS using either or both of ABM and CN methods.
Human-verified similar examples from authoritative sources
Similar Expressions
43 human-written examples
Previously, chemists had to choose to use either or.
News & Media
One can use either or.
Depending on context, activins and some GDFs can use either or both pathways.
Science
You can use either or both.
Wiki
Sign into SoundCloud using either Facebook or your SoundCloud login.
News & Media
Expert writing Tips
Best practice
Always complete the "either...or" construction. For example, instead of "using either or", write "using either X or Y" to present a clear choice.
Common error
Avoid omitting the second part of the "either...or" construction. Saying "using either" without specifying the "or" option leaves the sentence unfinished and unclear.
Source & Trust
78%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "using either or" functions incorrectly as it misses the crucial second element in the correlative conjunction. Ludwig AI shows that the proper structure is "using either X or Y", presenting two options.
Frequent in
Science
31%
News & Media
25%
Wiki
13%
Less common in
Formal & Business
0%
Social Media
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "using either or" is grammatically incorrect because it omits the second element needed for the correlative conjunction "either...or". Ludwig AI confirms this, highlighting that the proper structure is "using either X or Y". While frequently found in contexts like Science and News & Media, its flawed grammar makes it unsuitable for formal or professional writing. To convey a choice between options, complete the phrase with the alternatives, like "using either...or" followed by the options.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
employing either...or
Replaces "using" with "employing", maintaining the core meaning of utilizing one or both options.
utilizing either...or
Substitutes "using" with "utilizing", offering a more formal tone while preserving the selection aspect.
applying either...or
Replaces "using" with "applying", emphasizing the implementation of one or both possibilities.
choosing either...or
Shifts the focus to the act of choosing, rather than the act of using, one of the options.
selecting either...or
Similar to "choosing", but emphasizes a more deliberate and careful selection process.
opting for either...or
Highlights the decision to favor one or both options.
adopting either...or
Suggests a more permanent or integrated approach, rather than a simple selection.
implementing either...or
Focuses on the action of putting a plan or method into effect, choosing one or both.
leveraging either...or
Emphasizes using one or both options strategically to gain an advantage.
working with either...or
Suggests a practical engagement with one or both options to achieve a specific goal.
FAQs
How should I correctly use "either...or" in a sentence?
The correct structure is "either X or Y", presenting two options. For example: "You can "either call or email" to confirm your appointment."
What is a better way to phrase "using either or"?
Instead of "using either or", try "using either...or" followed by the two options you're choosing between.
Is it grammatically correct to say "either or"?
No, "either or" is grammatically incomplete. The correct form is "either...or", which presents a choice between two distinct possibilities.
What's the difference between "either or" and "either...or"?
"Either or" is an incomplete phrase and grammatically incorrect. "Either...or" is the complete construction used to introduce two options, such as "either this or that".
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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
78%
Authority and reliability
2.8/5
Expert rating
Real-world application tested