unevsunosWhich spelling fits?

Quick tell: une is a verb, unos is an adjective, so they fill different roles in a sentence.

Which to use

“une” is a verb and “unos” is an adjective - they look or sound alike but fill different roles in a sentence.

#3,598
“une” frequency rank
#203
“unos” frequency rank
3801
confusion score

Side-by-Side Comparison

Feature une unos
Definition Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del presente de indicativo de unir. Cantidad aproximada o imprecisa.

Where the eye mixes une and unos

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

3 ch
une
4 ch
unos

Why the eye confuses une with unos

These two trip readers on the page rather than in the ear: une is [ˈune] while unos is [ˈunos]. 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 (verb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 3801, derived from the frequency rank of both members and their visual similarity.

une is recorded at frequency rank #3,598, classified as averb, pronounced [ˈune]. 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 3801, this pair ranks #317,522 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of une vs unos

Shared letters: nu. Private to "une": e. Private to "unos": os.

"une" · 3 letters · shape VCV  ·  "unos" · 4 letters · shape VCVC

Known mistypes of this pair

  • unosnuos · unnos · unoss · unso · uons

Frequently Asked Questions

Is swapping "une" for "unos" ever safe?
No - they are not even the same part of speech. "une" is a verb and "unos" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "une" vs "unos" - which ranks higher?
"unos" is the more common of the two: it sits at frequency rank #203 in our Spanish list, against #3,598 for "une". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Eye-level mix-up between "une" and "unos" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "une" 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 #317,522 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "une" and "unos" also get mixed up with nearby pairs, the highest-scored neighbour is "une vs urea". 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 #317,522 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list