Which to use
“sulfato” and “sulfuro” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #28,575
- “sulfato” frequency rank
- #38,981
- “sulfuro” frequency rank
- 67556
- confusion score
Side-by-Side Comparison
| Feature | sulfato | sulfuro |
|---|---|---|
| Definition | Cuerpo resultante de la combinación del ácido sulfúrico con un radical mineral u orgánico. | Un sulfuro es la combinación del azufre (número de oxidación -2) con un elemento químico o con un radical. |
Where the eye mixes sulfato and sulfuro
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. sulfato and sulfuro follow the identical consonant-vowel pattern (CVCCVCV). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses sulfato with sulfuro
A purely visual mix-up. sulfato ([sulˈfat̪o]) and sulfuro ([sulˈfuɾo]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 67556, derived from the frequency rank of both members and their visual similarity.
sulfato is recorded at frequency rank #28,575, classified as anoun, pronounced [sulˈfat̪o]. sulfuro is at rank #38,981, tagged as anoun, pronounced [sulˈfuɾo].
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 67556, this pair ranks #36,803 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of sulfato vs sulfuro
Shared letters: flosu. Private to "sulfato": at. Private to "sulfuro": r.
"sulfato" · 7 letters · shape CVCCVCV · "sulfuro" · 7 letters · shape CVCCVCV
Known mistypes of this pair
Frequently Asked Questions
Do "sulfato" and "sulfuro" mean the same thing in a sentence?
Which is more common, "sulfato" or "sulfuro"?
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 "sulfato" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "sulfuro" - compare definitions side by side with the headword page. Word entry
- This pair ranks #36,803 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "sulfato" and "sulfuro" also get mixed up with nearby pairs, the highest-scored neighbour is "sulfúrico vs sulfuro". 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 #36,803 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.