PeircevsPetrieWhich spelling fits?

Which to use

“Peirce” and “Petrie” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#38,549
“Peirce” frequency rank
#30,175
“Petrie” frequency rank
68724
confusion score

Side-by-Side Comparison

Feature Peirce Petrie
Definition A surname transferred from the given name. A surname transferred from the given name.

Letter map: Peirce vs Petrie

Shared letters muted; letters that set Peirce and Petrie apart highlighted. Shared run: 4. Peirce (CVVCCV) and Petrie (CVCCVV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

6 ch
Peirce
6 ch
Petrie

Corpus notes: Peirce and Petrie

Peirce and Petrie are indexed as a confusable English pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 68724, derived from the frequency rank of both members and their visual similarity.

Peirce is recorded at frequency rank #38,549, classified as aname. Petrie is at rank #30,175, tagged as aname.

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 68724, this pair ranks #57,619 of 530,003 scored English confusable pairs - among the most confusable pairs.

Orthographic DNA of Peirce vs Petrie

Shared letters: eipr. Private to "Peirce": c. Private to "Petrie": t.

"Peirce" · 6 letters · shape CVVCCV  ·  "Petrie" · 6 letters · shape CVCCVV

Known mistypes of this pair

  • Peirce ← epirce · peicre · peircce · peirec · peirrce · perice · ppeirce
  • Petrie ← eptrie · pertie · petire · petrei · petrrie · pettrie · ppetrie · pterie

Frequently Asked Questions

Do "Peirce" and "Petrie" mean the same thing in a sentence?
No. They share most of their letters but differ in 2 positions, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Frequency check: "Peirce" vs "Petrie" - which ranks higher?
"Petrie" is the more common of the two: it sits at frequency rank #30,175 in our English list, against #38,549 for "Peirce". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

You've compared "Peirce" and "Petrie". Here's where to go from here.

  • Full dictionary entry for "Peirce" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Petrie" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #57,619 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "Peirce" and "Petrie" also get mixed up with nearby pairs, the highest-scored neighbour is "Petrie vs putrid". 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 #57,619 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list