Pair or peer?
pair is a noun meaning “Two alike or identical things taken together; often followed by of”; peer is a verb meaning “To look with difficulty, or as if searching for something”. Use pair as a noun and peer as a verb (peer is also a noun: “A look; a glance”). In written English (wordfreq, 2021 data) pair is about 3.8 times as common as peer.
What is the difference between pair and peer?
| pair | peer | |
|---|---|---|
| Part of speech | noun, verb | verb, noun |
| Meaning | Two alike or identical things taken together; often followed by of One of the constituent items that make up a pair To group into one or more sets of two | To look with difficulty, or as if searching for something A look; a glance Somebody who is, or something that is, at a level or of a value equal (to that of something else) |
| Example | I couldn't decide which of the pair of designer shirts I preferred, so I bought the pair | As if thro’ a dungeon grate he peer’d With broad and burning face |
| Forms | pairs | peers, peering, peered |
| Pronunciation | /pɛə/ /pɛɹ/ /peː/ | /pɪə/ /pɪː/ /pɪjə/ |
| In writing | 52 times per million words | 14 times per million words |
Sources: pair and peer in the English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0); written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
Every current meaning of pair and peer
pair
- 1
Two alike or identical things taken together; often followed by of
I couldn't decide which of the pair of designer shirts I preferred, so I bought the pair
- 2
To group into one or more sets of two
The wedding guests were paired boy/girl and groom's party/bride's party
- 3
One of the constituent items that make up a pair
- 4
to link two electronic devices wirelessly together, especially through a protocol such as Bluetooth
It was not possible to pair my smartphone with an incompatible smartwatch
- 5
Two people in a relationship, partnership or friendship
Spouses should make a great pair
- 6
To bring two (animals, notably dogs) together for mating
- 7
Used with binary nouns (often in the plural to indicate multiple instances, since such nouns are plural only, except in some technical contexts)
a pair of scissors; two pairs of spectacles; several pairs of jeans
- 8
To come together for mating
peer
- 1
To look with difficulty, or as if searching for something
As if thro’ a dungeon grate he peer’d With broad and burning face
- 2
A look; a glance
- 3
Somebody who is, or something that is, at a level or of a value equal (to that of something else)
- 4
To make equal in rank
- 5
informalSomeone who pees, someone who urinates
- 6
Someone who is approximately the same age (as someone else)
- 7
To carry communications traffic terminating on one's own network on an equivalency basis to and from another network, usually without charge or payment. Contrast with transit where one pays another…
- 8
A noble with a title, i.e., a peerage, and in times past, with certain rights and privileges not enjoyed by commoners
a peer of the realm
Source: the English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0); obsolete, archaic, dialect and rare senses left out.
Which is more common, pair or peer?
pair appears 52 times per million words; peer 14 times per million words.
pair 52 times per million wordspeer 14 times per million words
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).