Which to use
“estaño” and “estero” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #25,629
- “estaño” frequency rank
- #11,967
- “estero” frequency rank
- 37596
- confusion score
Side-by-Side Comparison
| Feature | estaño | estero |
|---|---|---|
| Definition | Elemento químico metálico, cuyo número atómico es el 50 y que está situado en el grupo 14 de la tabla periódica de los elementos, con el símbolo Sn. | Desembocadura de un río. |
Where the eye mixes estaño and estero
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Visual trap between estaño and estero
A purely visual mix-up. estaño ([esˈt̪aɲo]) and estero ([esˈt̪eɾo]) 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 37596, derived from the frequency rank of both members and their visual similarity.
estaño is recorded at frequency rank #25,629, classified as anoun, pronounced [esˈt̪aɲo]. estero is at rank #11,967, tagged as anoun, pronounced [esˈt̪eɾo].
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 37596, this pair ranks #174,467 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of estaño vs estero
Shared letters: eost. Private to "estaño": añ. Private to "estero": r.
"estaño" · 6 letters · shape VCCVCV · "estero" · 6 letters · shape VCCVCV
Known mistypes of this pair
- estero ← esetro · esstero · esteor · esterro · estreo · esttero · etsero · setero
Frequently Asked Questions
Is swapping "estaño" for "estero" ever safe?
Which is more common, "estaño" or "estero"?
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 "estaño" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "estero" - compare definitions side by side with the headword page. Word entry
- This pair ranks #174,467 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "estaño" and "estero" also get mixed up with nearby pairs, the highest-scored neighbour is "estanca vs estaño". 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 #174,467 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.