Which to use
“Peirce” is a name and “pierce” is a verb - they look or sound alike but fill different roles in a sentence.
- #38,549
- “Peirce” frequency rank
- #7,958
- “pierce” frequency rank
- 46507
- confusion score
Side-by-Side Comparison
| Feature | Peirce | pierce |
|---|---|---|
| Definition | A surname transferred from the given name. | To puncture; to break through. |
Letter map: Peirce vs pierce
Shared letters muted; letters that set Peirce and pierce apart highlighted. Shared run: 5. Peirce and pierce follow the identical consonant-vowel pattern (CVVCCV). Same shape at a glance is often the real trap, independent of shared letters.
Grammar separator: Peirce vs pierce
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Peirce is aname and pierceaverb. On the page they differ only by swapping two adjacent letters (ei ↔ ie) - a transposition the eye reads straight past. Our composite confusion score for this pair is 46507, derived from the frequency rank of both members and their visual similarity.
Peirce is recorded at frequency rank #38,549, classified as aname. pierce is at rank #7,958, tagged as averb, pronounced /pɪɹs/.
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 46507, this pair ranks #211,117 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of Peirce vs pierce
Shared letters: ceipr. Private to "Peirce": -. Private to "pierce": -.
"Peirce" · 6 letters · shape CVVCCV · "pierce" · 6 letters · shape CVVCCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "Peirce" for "pierce" ever safe?
In ordinary English text, does "Peirce" or "pierce" show up more?
What to do next
You've compared "Peirce" and "pierce". Here's where to go from here.
- Full dictionary entry for "Peirce" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "pierce" - compare definitions side by side with the headword page. Word entry
- This pair ranks #211,117 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "Peirce" and "pierce" also get mixed up with nearby pairs, the highest-scored neighbour is "Peirce vs Petrie". 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
Confusion rank #211,117 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.