UbuvsUGCWhich spelling fits?

Which to use

“Ubu” and “UGC” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#49,991
“Ubu” frequency rank
#36,634
“UGC” frequency rank
86625
confusion score

Side-by-Side Comparison

Feature Ubu UGC
Definition La pièce de théâtre Ubu roi d’Alfred Jarry. Groupe audiovisuel français spécialisé dans l'exploitation cinématographique en France et en Belgique.

Where the eye mixes Ubu and UGC

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. Ubu (VCV) and UGC (VCC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

3 ch
Ubu
3 ch
UGC

Why the eye confuses Ubu with UGC

A purely visual mix-up. Ubu (\y.by\) and UGC (\y.ʒe.se\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 86625, 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\. UGC is at rank #36,634, tagged as aname, pronounced \y.ʒe.se\.

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 86625, this pair ranks #9,429 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of Ubu vs UGC

Shared letters: u. Private to "Ubu": b. Private to "UGC": cg.

"Ubu" · 3 letters · shape VCV  ·  "UGC" · 3 letters · shape VCC

Frequently Asked Questions

Is swapping "Ubu" for "UGC" ever safe?
No. They are said differently (\y.by\ versus \y.ʒe.se\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary French text, does "Ubu" or "UGC" show up more?
"UGC" is the more common of the two: it sits at frequency rank #36,634 in our French list, against #49,991 for "Ubu". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

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

  • Full dictionary entry for "Ubu" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "UGC" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #9,429 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "Ubu" and "UGC" also get mixed up with nearby pairs, the highest-scored neighbour is "Ubu vs upa". Nearby pair

Confusion rank #9,429 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list