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
pairs
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "pairs" is correct and usable in written English.
It can be used when referring to two items that are matched or grouped together, often in contexts like clothing, data analysis, or relationships. Example: "The store sells socks in pairs, so you can always find a matching set."
✓ Grammatically correct
News & Media
Lifestyle
Sport
Alternative expressions(3)
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
Even when we had 14 pairs here, the RSPB still wanted more, instead of dispelling the myth that the harrier could take gamekeepers' livelihoods away".
News & Media
In 2007 there were 15 breeding pairs in England.
News & Media
A UK-wide survey in 2008 then found only five breeding pairs had survived - a 1% success rate.
News & Media
And if you are going bra-free Pretty Perfect Nipple Daisies, pack of five Pairs for Single Use from Amazon By Perfection, pack of two silicone nipple covers See: Sabina Motasem's slinky designs.
News & Media
Across the two areas are about a million pairs of Adélie penguins, more than a dozen species of whale, more than a third of the world's population of emperor penguins, abundant krill and fish species and the Ross Sea region's top predator – the toothfish, which can grow to two metres weighing 200 kilos (they've evolved special anti-freeze like proteins to survive in the frigid waters).
News & Media
But then they just churned out a billion pairs of adult-sized glasses that don't fit anyone under eight.
News & Media
It estimated that between 2003-07 there should have been 499 breeding pairs on the 3,696km2 of grouse moors across Britain which were being "driven", or actively used for shooting, in those years.
News & Media
The RSPB reckons there are 1,600 breeding pairs in Britain, but that seems a conservative estimate.
News & Media
Two of Great Britain's most exciting sailing pairs will go for gold – as long as the wind blows – on Friday and try to ensure their nation hangs on to its reputation as the sport's strongest force.
News & Media
This spring the photographer Dominick Tyler is publishing Uncommon Ground, which pairs 100 place words with 100 photographs of the phenomena to which the words refer, from arête ("a sharp-edged mountain ridge, often between two glacier-carved corries") to zawn (a Cornish term for a "wave-smashed chasm in a cliff").
News & Media
Especially for childless pairs, longing to conceive, "addressing that is not on the list of priorities", Widra says.
News & Media
Expert writing Tips
Best practice
When writing about living creatures, specify if you are referring to breeding "pairs" or just a general number of individuals. This adds precision to ecological or zoological contexts.
Common error
Ensure the verb agrees with the plural noun "pairs". A common mistake is to use a singular verb form (e.g., "The pairs is...") when it should be plural (e.g., "The pairs are...").
Source & Trust
95%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "pairs" is as a plural noun. It refers to multiple sets of two items considered together or related in some way. Ludwig's examples illustrate its use in various contexts, reinforcing its role as a countable noun.
Frequent in
News & Media
35%
Lifestyle
20%
Travel
15%
Less common in
Sport
10%
Books
5%
Formal & Business
5%
Ludwig's WRAP-UP
The term "pairs" is a common and grammatically sound plural noun used to denote multiple sets of two. Ludwig AI confirms its correctness and applicability across various contexts, including news, lifestyle, and travel. While "pairs" itself maintains a neutral register, its use is influenced by the surrounding text. Remember to ensure verb agreement and contextually appropriate usage. Consider using alternatives like "couples", "sets of two", or "duos" for nuanced meanings.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
couples
Refers specifically to two people in a relationship.
sets of two
Emphasizes the grouping of two items together.
brace
Implies a pair, often in hunting or shooting context.
team of two
Highlights collaboration or partnership between two individuals.
duo
A pair, specifically in a musical or performance setting.
matched set
Indicates that two items are designed to be used together.
twofold
Highlights the dual nature or composition of something.
dyad
A more formal or academic term for a pair or group of two.
twinning
The process of forming or resembling a pair.
doublet
Two things of the same kind.
FAQs
How to use "pairs" in a sentence?
The word "pairs" is the plural form of "pair", referring to two items used together or similar in some way. For example, "She bought three "pairs of shoes"" or "The data was analyzed in "pairs"".
What can I say instead of "pairs"?
Depending on the context, you can use alternatives such as "couples" (for people), "sets of two", "duos", or "matched sets".
Is it correct to say "a pairs"?
No, it is incorrect. "Pairs" is already plural. The correct phrasing would be "a pair" (singular) or "some pairs" (plural).
What is the difference between "pairs" and "pair"?
"Pair" refers to a single set of two items, while "pairs" refers to multiple sets of two items. For example, "I have a "pair of socks"" versus "I have several "pairs of socks"".
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
95%
Authority and reliability
4.5/5
Expert rating
Real-world application tested