Which to use
“única” is an adjective and “unit” is a noun - they look or sound alike but fill different roles in a sentence.
- #599
- “única” frequency rank
- #40,057
- “unit” frequency rank
- 40656
- confusion score
Side-by-Side Comparison
| Feature | única | unit |
|---|---|---|
| Definition | Forma del femenino singular de único. | Unidad. |
Where the eye mixes única and unit
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. única runs 5 letters (VCVCV) against unit's 4 (VCVC) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between única and unit
These two trip readers on the page rather than in the ear: única is [ˈunika] while unit is /ˈjuː.nɪt/. 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 noun), which is usually the fastest check. Our composite confusion score for this pair is 40656, derived from the frequency rank of both members and their visual similarity.
única is recorded at frequency rank #599, classified as anadj, pronounced [ˈunika]. unit is at rank #40,057, tagged as anoun, pronounced /ˈjuː.nɪt/.
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 40656, this pair ranks #157,911 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of única vs unit
Shared letters: in. Private to "única": acú. Private to "unit": tu.
"única" · 5 letters · shape VCVCV · "unit" · 4 letters · shape VCVC
Known mistypes of this pair
- unit ← nuit · uint · unitt · unnit · unti
Frequently Asked Questions
Is swapping "única" for "unit" ever safe?
Which is more common, "única" or "unit"?
Useful next steps
Eye-level mix-up between "única" and "unit" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "única" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "unit" - compare definitions side by side with the headword page. Word entry
- This pair ranks #157,911 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "única" and "unit" also get mixed up with nearby pairs, the highest-scored neighbour is "ubi vs unit". 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 #157,911 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.