Which to use
“cadena” and “cafeína” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #1,539
- “cadena” frequency rank
- #23,698
- “cafeína” frequency rank
- 25237
- confusion score
Side-by-Side Comparison
| Feature | cadena | cafeína |
|---|---|---|
| Definition | Serie de objetos entrelazados uno después de otro, especialmente eslabones metálicos. | Alcaloide del grupo de las xantinas, sólido cristalino, blanco y de sabor amargo, que se encuentra de forma naturál en el café y que actúa como una droga psicoactiva y estimulante. |
Where the eye mixes cadena and cafeína
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. cadena runs 6 letters (CVCVCV) against cafeína's 7 (CVCVVCV) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between cadena and cafeína
A purely visual mix-up. cadena ([kaˈð̞ena]) and cafeína ([kafeˈina]) 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 1 letter(s) in length. Our composite confusion score for this pair is 25237, derived from the frequency rank of both members and their visual similarity.
cadena is recorded at frequency rank #1,539, classified as anoun, pronounced [kaˈð̞ena]. cafeína is at rank #23,698, tagged as anoun, pronounced [kafeˈina].
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 25237, this pair ranks #237,367 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of cadena vs cafeína
Shared letters: acen. Private to "cadena": d. Private to "cafeína": fí.
"cadena" · 6 letters · shape CVCVCV · "cafeína" · 7 letters · shape CVCVVCV
Known mistypes of this pair
- cadena ← acdena · caddena · cadean · cadenna · cadnea · caedna · ccadena · cdaena
Frequently Asked Questions
Can "cadena" and "cafeína" be used interchangeably?
Which is more common, "cadena" or "cafeína"?
After this comparison
Eye-level mix-up between "cadena" and "cafeína" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "cadena" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "cafeína" - compare definitions side by side with the headword page. Word entry
- This pair ranks #237,367 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "cadena" and "cafeína" also get mixed up with nearby pairs, the highest-scored neighbour is "cafeína vs carina". 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 #237,367 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.