Which to use
“Ubu” is a name and “ux” is a typographic variant - they look or sound alike but fill different roles in a sentence.
- #49,991
- “Ubu” frequency rank
- #28,392
- “ux” frequency rank
- 78383
- confusion score
Side-by-Side Comparison
| Feature | Ubu | ux |
|---|---|---|
| Definition | La pièce de théâtre Ubu roi d’Alfred Jarry. | Orthographe par contrainte typographique par système x de ŭ. |
Where the eye mixes Ubu and ux
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between Ubu and ux
These two trip readers on the page rather than in the ear: Ubu is \y.by\ while ux is \wo\. 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 (name vs typographic variant), which is usually the fastest check. Our composite confusion score for this pair is 78383, derived from the frequency rank of both members and their visual similarity.
Ubu is recorded at frequency rank #49,991, classified as aname, pronounced \y.by\. ux is at rank #28,392, tagged as atypographic variant, pronounced \wo\.
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 78383, this pair ranks #25,891 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of Ubu vs ux
Shared letters: u. Private to "Ubu": b. Private to "ux": x.
"Ubu" · 3 letters · shape VCV · "ux" · 2 letters · shape VC
Frequently Asked Questions
Is swapping "Ubu" for "ux" ever safe?
In ordinary French text, does "Ubu" or "ux" show up more?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "Ubu" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ux" - compare definitions side by side with the headword page. Word entry
- This pair ranks #25,891 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "Ubu" and "ux" also get mixed up with nearby pairs, the highest-scored neighbour is "Ubu vs upa". Nearby pair
Confusion rank #25,891 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.