Which to use
“refinar” and “refinaria” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #48,086
- “refinar” frequency rank
- #20,112
- “refinaria” frequency rank
- 68198
- confusion score
Side-by-Side Comparison
| Feature | refinar | refinaria |
|---|---|---|
| Definition | levar ao estado fino, sem misturas ou puro; tirar impuridades; liberar de liga; separar de matéria estranha; purificar | primeira e terceira pessoa do singular do futuro do pretérito do verbo refinar |
Where the eye mixes refinar and refinaria
Muted = shared; highlighted = the visual trap. They share 7 letters in sequence.
Why the eye confuses refinar with refinaria
A purely visual mix-up. refinar (/Rɨ.fi.ˈnaɾ/) and refinaria (/Rɨ.fi.nɐ.ˈɾi.ɐ/) 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 2 extra letter(s) - “refinar” sits inside “refinaria”. Our composite confusion score for this pair is 68198, derived from the frequency rank of both members and their visual similarity.
refinar is recorded at frequency rank #48,086, classified as averb, pronounced /Rɨ.fi.ˈnaɾ/. refinaria is at rank #20,112, tagged as averb, pronounced /Rɨ.fi.nɐ.ˈɾi.ɐ/.
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 68198, this pair ranks #4,362 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of refinar vs refinaria
Shared letters: aefinr. Private to "refinar": -. Private to "refinaria": -.
"refinar" · 7 letters · shape CVCVCVC · "refinaria" · 9 letters · shape CVCVCVCVV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "refinar" for "refinaria" ever safe?
Frequency check: "refinar" vs "refinaria" - which ranks higher?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "refinar" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "refinaria" - compare definitions side by side with the headword page. Word entry
- This pair ranks #4,362 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "refinar" and "refinaria" also get mixed up with nearby pairs, the highest-scored neighbour is "recitar vs refinar". 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 #4,362 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.