painvspayWhat's the difference?

Quick tell: pain is a noun, pay is a verb, so they fill different roles in a sentence.

Which to use

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

#996
“pain” frequency rank
#390
“pay” frequency rank
1386
confusion score

Side-by-Side Comparison

Feature pain pay
Definition An ache or bodily suffering, or an instance of this; an unpleasant sensation, resulting from a derangement of functions, disease, or injury by violence; hurt. To give money or other compensation to in exchange for goods or services.

Where the eye mixes pain and pay

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
pain
3 ch
pay

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: pain is /peɪn/ while pay is /peɪ/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 1386, derived from the frequency rank of both members and their visual similarity.

pain is recorded at frequency rank #996, classified as anoun, pronounced /peɪn/. pay is at rank #390, tagged as averb, pronounced /peɪ/.

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 1386, this pair ranks #527,549 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of pain vs pay

Shared letters: ap. Private to "pain": in. Private to "pay": y.

"pain" · 4 letters · shape CVVC  ·  "pay" · 3 letters · shape CVV

Known mistypes of this pair

  • painapin · painn · pani · pian · ppain

Frequently Asked Questions

Can "pain" and "pay" be used interchangeably?
No - they are not even the same part of speech. "pain" is a noun and "pay" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "pain" or "pay"?
"pay" is the more common of the two: it sits at frequency rank #390 in our English list, against #996 for "pain". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

You've compared "pain" and "pay". Here's where to go from here.

  • Full dictionary entry for "pain" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "pay" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #527,549 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "pain" and "pay" also get mixed up with nearby pairs, the highest-scored neighbour is "pay vs PPA". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list