Which to use
“Pedro” and “Petro” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #830
- “Pedro” frequency rank
- #35,725
- “Petro” frequency rank
- 36555
- confusion score
Side-by-Side Comparison
| Feature | Pedro | Petro |
|---|---|---|
| Definition | prenome masculino | Pedro |
Where the eye mixes Pedro and Petro
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. Pedro and Petro follow the identical consonant-vowel pattern (CVCCV). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses Pedro with Petro
A purely visual mix-up. Pedro (/'pe.dɾu/.) and Petro (/ˈpe.tɾo/.) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by a single letter - d in “Pedro” becomes t in “Petro”. Our composite confusion score for this pair is 36555, derived from the frequency rank of both members and their visual similarity.
Pedro is recorded at frequency rank #830, classified as anoun, pronounced /'pe.dɾu/.. Petro is at rank #35,725, tagged as anoun, pronounced /ˈpe.tɾo/..
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 36555, this pair ranks #30,227 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of Pedro vs Petro
Shared letters: eopr. Private to "Pedro": d. Private to "Petro": t.
"Pedro" · 5 letters · shape CVCCV · "Petro" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "Pedro" for "Petro" ever safe?
In ordinary Portuguese text, does "Pedro" or "Petro" show up more?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "Pedro" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Petro" - compare definitions side by side with the headword page. Word entry
- This pair ranks #30,227 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "Pedro" and "Petro" also get mixed up with nearby pairs, the highest-scored neighbour is "Petro vs Pietra". 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 #30,227 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.