Which to use
“potro” is a noun and “pro” is a preposition - they look or sound alike but fill different roles in a sentence.
- #33,548
- “potro” frequency rank
- #1,173
- “pro” frequency rank
- 34721
- confusion score
Side-by-Side Comparison
| Feature | potro | pro |
|---|---|---|
| Definition | denominação dada ao cavalo do nascimento até a troca dos dentes de leite por volta do quarto ano de idade; animal novo | para |
Where the eye mixes potro and pro
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Why the eye confuses potro with pro
These two trip readers on the page rather than in the ear: potro is /ˈpo.tɾu/ while pro is /ˈprɔ/ ouvir^(fonte ?). Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (noun vs preposition), which is usually the fastest check. Our composite confusion score for this pair is 34721, derived from the frequency rank of both members and their visual similarity.
potro is recorded at frequency rank #33,548, classified as anoun, pronounced /ˈpo.tɾu/. pro is at rank #1,173, tagged as aprep, pronounced /ˈprɔ/ ouvir^(fonte ?).
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 34721, this pair ranks #32,476 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of potro vs pro
Shared letters: opr. Private to "potro": t. Private to "pro": -.
"potro" · 5 letters · shape CVCCV · "pro" · 3 letters · shape CCV
Known mistypes of this pair
- potro ← optro · potor · potrro · pottro · ppotro · ptoro
Frequently Asked Questions
Is swapping "potro" for "pro" ever safe?
Frequency check: "potro" vs "pro" - which ranks higher?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "potro" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "pro" - compare definitions side by side with the headword page. Word entry
- This pair ranks #32,476 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "potro" and "pro" also get mixed up with nearby pairs, the highest-scored neighbour is "pomo vs potro". 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 #32,476 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.