Which to use
“decena” is a noun and “docenas” is an adjective - they look or sound alike but fill different roles in a sentence.
- #25,593
- “decena” frequency rank
- #10,657
- “docenas” frequency rank
- 36250
- confusion score
Side-by-Side Comparison
| Feature | decena | docenas |
|---|---|---|
| Definition | Conjunto formado por diez elementos. | Forma del femenino plural de doceno. |
Where the eye mixes decena and docenas
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Visual trap between decena and docenas
These two trip readers on the page rather than in the ear: decena is [d̪eˈsena] while docenas is [d̪oˈsenas]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 36250, 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]. docenas is at rank #10,657, tagged as anadj, pronounced [d̪oˈsenas].
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 36250, this pair ranks #181,626 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of decena vs docenas
Shared letters: acden. Private to "decena": -. Private to "docenas": os.
"decena" · 6 letters · shape CVCVCV · "docenas" · 7 letters · shape CVCVCVC
Known mistypes of this pair
Frequently Asked Questions
Can "decena" and "docenas" be used interchangeably?
In ordinary Spanish text, does "decena" or "docenas" show up more?
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 "decena" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "docenas" - compare definitions side by side with the headword page. Word entry
- This pair ranks #181,626 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "decena" and "docenas" 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 #181,626 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.