Which to use
“únicos” is an adjective and “unido” is a verb - they look or sound alike but fill different roles in a sentence.
- #3,531
- “únicos” frequency rank
- #1,593
- “unido” frequency rank
- 5124
- confusion score
Side-by-Side Comparison
| Feature | únicos | unido |
|---|---|---|
| Definition | Forma del masculino plural de único. | Participio de unir. |
Where the eye mixes únicos and unido
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. únicos runs 6 letters (VCVCVC) against unido's 5 (VCVCV) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between únicos and unido
These two trip readers on the page rather than in the ear: únicos is [ˈunikos] while unido is [uˈnið̞o]. 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 (adjective vs verb), which is usually the fastest check. Our composite confusion score for this pair is 5124, derived from the frequency rank of both members and their visual similarity.
únicos is recorded at frequency rank #3,531, classified as anadj, pronounced [ˈunikos]. unido is at rank #1,593, tagged as averb, pronounced [uˈnið̞o].
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 5124, this pair ranks #314,436 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of únicos vs unido
Shared letters: ino. Private to "únicos": csú. Private to "unido": du.
"únicos" · 6 letters · shape VCVCVC · "unido" · 5 letters · shape VCVCV
Known mistypes of this pair
- unido ← nuido · uindo · undio · uniddo · uniod · unnido
Frequently Asked Questions
Is swapping "únicos" for "unido" ever safe?
Frequency check: "únicos" vs "unido" - which ranks higher?
Useful next steps
Eye-level mix-up between "únicos" and "unido" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "únicos" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "unido" - compare definitions side by side with the headword page. Word entry
- This pair ranks #314,436 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "únicos" and "unido" also get mixed up with nearby pairs, the highest-scored neighbour is "Unicode vs únicos". 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 #314,436 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.