Which to use
“B1” and “bun” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #21,862
- “B1” frequency rank
- #45,486
- “bun” frequency rank
- 67348
- confusion score
Side-by-Side Comparison
| Feature | B1 | bun |
|---|---|---|
| Definition | Habilitation électrique qualifiant une personne autorisée à effectuer des travaux d’ordre électrique en basse tension selon la norme NF C 18-510. | Brioche, petit pain au lait. |
Where the eye mixes B1 and bun
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between B1 and bun
A purely visual mix-up. B1 (\be.œ̃\) and bun (\bœn\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 67348, derived from the frequency rank of both members and their visual similarity.
B1 is recorded at frequency rank #21,862, classified as anoun, pronounced \be.œ̃\. bun is at rank #45,486, tagged as anoun, pronounced \bœn\.
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 67348, this pair ranks #63,816 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of B1 vs bun
Shared letters: b. Private to "B1": -. Private to "bun": nu.
"B1" · 1 letters · shape C · "bun" · 3 letters · shape CVC
Frequently Asked Questions
Is swapping "B1" for "bun" ever safe?
In ordinary French text, does "B1" or "bun" show up more?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "B1" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "bun" - compare definitions side by side with the headword page. Word entry
- This pair ranks #63,816 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "B1" and "bun" also get mixed up with nearby pairs, the highest-scored neighbour is "bun vs bury". Nearby pair
Confusion rank #63,816 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.