Which to use
“uno” is a num and “unos” is an adjective - they look or sound alike but fill different roles in a sentence.
- #77
- “uno” frequency rank
- #203
- “unos” frequency rank
- 280
- confusion score
Side-by-Side Comparison
| Feature | uno | unos |
|---|---|---|
| Definition | La cantidad de una cosa solitaria (a saber, sin otros). | Cantidad aproximada o imprecisa. |
Where the eye mixes uno and unos
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Visual trap between uno and unos
These two trip readers on the page rather than in the ear: uno is [ˈuno] while unos is [ˈunos]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 extra letter(s) - “uno” sits inside “unos”, and the parts of speech differ too (num vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 280, derived from the frequency rank of both members and their visual similarity.
uno is recorded at frequency rank #77, classified as anum, pronounced [ˈuno]. unos is at rank #203, tagged as anadj, pronounced [ˈunos].
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 280, this pair ranks #323,577 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of uno vs unos
Shared letters: nou. Private to "uno": -. Private to "unos": s.
"uno" · 3 letters · shape VCV · "unos" · 4 letters · shape VCVC
Known mistypes of this pair
- unos ← nuos · unnos · unoss · unso · uons
Frequently Asked Questions
Do "uno" and "unos" mean the same thing in a sentence?
Frequency check: "uno" vs "unos" - which ranks higher?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "uno" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "unos" - compare definitions side by side with the headword page. Word entry
- This pair ranks #323,577 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "uno" and "unos" also get mixed up with nearby pairs, the highest-scored neighbour is "uno vs UPN". 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 #323,577 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.