Which to use
“und” is a conjunction and “Uno” is a name - they look or sound alike but fill different roles in a sentence.
- #7,125
- “und” frequency rank
- #20,307
- “Uno” frequency rank
- 27432
- confusion score
Side-by-Side Comparison
| Feature | und | Uno |
|---|---|---|
| Definition | Et, concatène deux éléments dans une même relation. | Jeu de cartes édité par Mattel se jouant avec des cartes spéciales. |
Where the eye mixes und and Uno
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Visual trap between und and Uno
These two trip readers on the page rather than in the ear: und is \ʊnt\ while Uno is \u.no\. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - d in “und” becomes o in “Uno”, and the parts of speech differ too (conjunction vs name), which is usually the fastest check. Our composite confusion score for this pair is 27432, derived from the frequency rank of both members and their visual similarity.
und is recorded at frequency rank #7,125, classified as aconj, pronounced \ʊnt\. Uno is at rank #20,307, tagged as aname, pronounced \u.no\.
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 27432, this pair ranks #328,989 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of und vs Uno
Shared letters: nu. Private to "und": d. Private to "Uno": o.
"und" · 3 letters · shape VCC · "Uno" · 3 letters · shape VCV
Frequently Asked Questions
Can "und" and "Uno" be used interchangeably?
Frequency check: "und" vs "Uno" - which ranks higher?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "und" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Uno" - compare definitions side by side with the headword page. Word entry
- This pair ranks #328,989 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "und" and "Uno" also get mixed up with nearby pairs, the highest-scored neighbour is "Ubu vs Uno". Nearby pair
Confusion rank #328,989 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.