peer vs pier, What's the Difference?

Which to use

“peer” is a verb and “pier” is a noun - they look or sound alike but fill different roles in a sentence.

#31,049
“peer” frequency rank: #38,876
“pier” frequency rank: 69925
confusion score

Side-by-Side Comparison

Feature	peer	pier
Definition	Expeler los gases del tracto digestivo.	Mutación dura del sustantivo masculino bier ('cerveza').

Where the spellings diverge

Shared letters are muted; the letters that actually set peer and pier apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.

4 ch

peer

4 ch

pier

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: peer is [peˈeɾ] while pier is [ˈpiːɛr]. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - e in “peer” becomes i in “pier”, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 69925, derived from the frequency rank of both members and their visual similarity.

peer is recorded at frequency rank #31,049, classified as averb, pronounced [peˈeɾ]. pier is at rank #38,876, tagged as anoun, pronounced [ˈpiːɛr].

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 69925, this pair ranks #30,888 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of peer vs pier

Shared letters: epr. Private to "peer": -. Private to "pier": i.

"peer" · 4 letters · shape CVVC · "pier" · 4 letters · shape CVVC

Known mistypes of this pair

peer ← eper · peerr · pere · ppeer
pier ← iper · peir · pierr · pire

Frequency comparison

peer#31,049

pier#38,876

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "peer" and "pier" be used interchangeably?

No - they are not even the same part of speech. "peer" is a verb and "pier" a noun, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "peer" or "pier"?

"peer" is the more common of the two: it sits at frequency rank #31,049 in our Spanish list, against #38,876 for "pier". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Remembering peer vs pier

The fastest way to pick the right one every time.

Check the role first: if you need a verb, it's “peer”; for a noun, it's “pier”.
See each word in full, definition, IPA, etymology and its other confusables. Full “peer” entry
Browse more pairs most likely to be confused. Most confusable