Which to use
“decena” and “docena” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #25,593
- “decena” frequency rank
- #7,709
- “docena” frequency rank
- 33302
- confusion score
Side-by-Side Comparison
| Feature | decena | docena |
|---|---|---|
| Definition | Conjunto formado por diez elementos. | Conjunto formado por doce elementos. |
Where the eye mixes decena and docena
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Visual trap between decena and docena
A purely visual mix-up. decena ([d̪eˈsena]) and docena ([d̪oˈsena]) 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 a single letter - e in “decena” becomes o in “docena”. Our composite confusion score for this pair is 33302, derived from the frequency rank of both members and their visual similarity.
decena is recorded at frequency rank #25,593, classified as anoun, pronounced [d̪eˈsena]. docena is at rank #7,709, tagged as anoun, pronounced [d̪oˈsena].
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 33302, this pair ranks #197,463 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of decena vs docena
Shared letters: acden. Private to "decena": -. Private to "docena": o.
"decena" · 6 letters · shape CVCVCV · "docena" · 6 letters · shape CVCVCV
Known mistypes of this pair
Frequently Asked Questions
Can "decena" and "docena" be used interchangeably?
Which is more common, "decena" or "docena"?
Useful next steps
Eye-level mix-up between "decena" and "docena" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "decena" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "docena" - compare definitions side by side with the headword page. Word entry
- This pair ranks #197,463 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "decena" and "docena" also get mixed up with nearby pairs, the highest-scored neighbour is "decena vs detenía". 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 #197,463 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.