Which to use
“Fernão” and “ferro” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #27,483
- “Fernão” frequency rank
- #2,093
- “ferro” frequency rank
- 29576
- confusion score
Side-by-Side Comparison
| Feature | Fernão | ferro |
|---|---|---|
| Definition | prenome masculino | elemento químico de símbolo Fe, possui o número atômico 26 e massa atômica relativa 55,845 u; é o quarto elemento mais abundante na crosta terrestre; é um metal duro e muito reativo, formando ligas com os mais diversos elementos |
Letter map: Fernão vs ferro
Shared letters muted; letters that set Fernão and ferro apart highlighted. Shared run: 4. Fernão runs 6 letters (CVCCVV) against ferro's 5 (CVCCV) - the length gap alone is often enough to separate them once you know to check it.
Pair insight - Fernão / ferro
Fernão and ferro are indexed as a confusable Portuguese pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 29576, derived from the frequency rank of both members and their visual similarity.
Fernão is recorded at frequency rank #27,483, classified as anoun. ferro is at rank #2,093, tagged as anoun.
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 29576, this pair ranks #39,009 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of Fernão vs ferro
Shared letters: efor. Private to "Fernão": nã. Private to "ferro": -.
"Fernão" · 6 letters · shape CVCCVV · "ferro" · 5 letters · shape CVCCV
Known mistypes of this pair
- ferro ← efrro · fero · feror · fferro · frero
Frequently Asked Questions
Is swapping "Fernão" for "ferro" ever safe?
Which is more common, "Fernão" or "ferro"?
What to do next
Pair "Fernão" vs "ferro" is on the table, pick a follow-up below.
- Full dictionary entry for "Fernão" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ferro" - compare definitions side by side with the headword page. Word entry
- This pair ranks #39,009 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "Fernão" and "ferro" also get mixed up with nearby pairs, the highest-scored neighbour is "fern vs Fernão". 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 #39,009 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.