Which to use
“bouillant” and “brillant” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #22,501
- “bouillant” frequency rank
- #4,912
- “brillant” frequency rank
- 27413
- confusion score
Side-by-Side Comparison
| Feature | bouillant | brillant |
|---|---|---|
| Definition | Qui bout. | Qui brille. |
Where the eye mixes bouillant and brillant
Muted = shared; highlighted = the visual trap. They share 7 letters in sequence.
Look-alike desk: bouillant vs brillant
A purely visual mix-up. bouillant (\bu.jɑ̃\) and brillant (\bʁi.jɑ̃\) 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 27413, derived from the frequency rank of both members and their visual similarity.
bouillant is recorded at frequency rank #22,501, classified as anadj, pronounced \bu.jɑ̃\. brillant is at rank #4,912, tagged as anadj, pronounced \bʁi.jɑ̃\.
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 27413, this pair ranks #329,142 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of bouillant vs brillant
Shared letters: abilnt. Private to "bouillant": ou. Private to "brillant": r.
"bouillant" · 9 letters · shape CVVVCCVCC · "brillant" · 8 letters · shape CCVCCVCC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "bouillant" for "brillant" ever safe?
Frequency check: "bouillant" vs "brillant" - which ranks higher?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "bouillant" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "brillant" - compare definitions side by side with the headword page. Word entry
- This pair ranks #329,142 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "bouillant" and "brillant" also get mixed up with nearby pairs, the highest-scored neighbour is "brillait vs brillant". 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 #329,142 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.