Used and loved by millions
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
both
Grammar usage guide and real-world examplesUSAGE SUMMARY
The word 'both' is correct and commonly used in written English.
You can use it when referring to two people or things or when referring to additional information. For example: "We are both excited to attend the party tonight."
✓ Grammatically correct
News & Media
Sport
Business
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
Or both.
News & Media
"Such behavior is unacceptable, both as a husband and as the leader of an organization such as ours.
News & Media
Both efforts failed.
News & Media
To try to close down that debate prematurely is both arrogant and plain wrong".
News & Media
I think they are both lurching left and right".
News & Media
"I want to bring our country together, our United Kingdom together, not least by implementing as fast as we can the devolution that we rightly promised and came together with other parties to agree both for Wales and for Scotland.
News & Media
Both the LOC and SAFA adhered to the necessary formalities for the budgetary amendment.
News & Media
The future of the show's other two presenters - Hammond and May - is unclear, with both men's Top Gear contracts having run out.
News & Media
Both men deny the charges.
News & Media
Both men have denied the charges.
News & Media
Both sides claimed victory.
News & Media
Expert writing Tips
Best practice
Use "both... and" to create a clear parallel structure, enhancing readability and emphasizing the connection between the two elements.
Common error
Avoid using "both" when referring to more than two items; use "all" or "each" instead to maintain grammatical accuracy.
Source & Trust
94%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The determiner "both" functions to quantify and specify exactly two items or entities. It clearly indicates that the statement applies to each of the two mentioned, as Ludwig's examples effectively demonstrate.
Frequent in
News & Media
48%
Sport
10%
Business
7%
Less common in
Opinion
5%
Tech
3%
Travel
1%
Ludwig's WRAP-UP
In summary, "both" is a versatile determiner used to refer to two specific items or entities collectively. As Ludwig AI confirms, it's grammatically correct and widely used across various contexts, particularly in news, sports, and business. When using "both", ensure it's clear what two items are being referred to, and use the "both...and" structure to enhance clarity. Avoid using "both" when referring to more than two items. Its neutral register makes it suitable for formal and informal communication, while its function is primarily to indicate inclusivity of two elements. The high frequency of "both" in authoritative sources like The Guardian and The New York Times further validates its common usage.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
each of the two
Replaces "both" by explicitly stating that it refers to each of two items.
one and the other
Emphasizes the individual nature of the two items being referred to.
the two
A more concise way of referring to two items previously mentioned or implied.
the pair
Refers to two items considered as a unit or set.
respectively
Indicates that two or more items relate to two or more other items in the order they are presented.
mutually
Highlights the reciprocal or shared nature of an action or feeling between two parties.
together
Focuses on the combined or joint action of two entities.
in conjunction
Implies a cooperative or coordinated action between two elements.
as well as
Indicates that something is included in addition to something else.
along with
Similar to "as well as", suggesting an accompaniment or addition.
FAQs
How do I use "both" correctly in a sentence?
Use "both" to refer to two specific things or people. For example, "both John and Mary are attending the meeting." Ensure that the sentence structure is parallel for clarity.
What's the difference between "both" and "each"?
"Both" refers to two things collectively, while "each" refers to individual items within a group of two or more. Use "both" when you want to talk about two things together, and "each" when you want to emphasize individuality.
Can I use "both" with plural nouns?
Yes, you can use "both" with plural nouns to refer to two specific groups or sets. For example, "Both the teams played very well."
What alternatives can I use instead of "both" in formal writing?
In formal writing, you can use alternatives like "each of the two" or "one and the other" to maintain a formal tone while conveying the same meaning.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
94%
Authority and reliability
4.5/5
Expert rating
Real-world application tested