Which to use
“blain” and “brain” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #40,141
- “blain” frequency rank
- #26,989
- “brain” frequency rank
- 67130
- confusion score
Side-by-Side Comparison
| Feature | blain | brain |
|---|---|---|
| Definition | (Loire-Inférieure) Bateau plat très allongé, avec voile à livarde, qui naviguait sur les tourbières et qui pouvait porter jusqu’à 15 000 mottes de tourbe. Les plus grands avaient deux mâts. | Cerveau, cervelle. |
Where the eye mixes blain and brain
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Look-alike desk: blain vs brain
A purely visual mix-up. blain (\blɛ̃\) and brain (\ˈbreɪn\) 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 a single letter - l in “blain” becomes r in “brain”. Our composite confusion score for this pair is 67130, derived from the frequency rank of both members and their visual similarity.
blain is recorded at frequency rank #40,141, classified as anoun, pronounced \blɛ̃\. brain is at rank #26,989, tagged as anoun, pronounced \ˈbreɪn\.
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 67130, this pair ranks #64,756 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of blain vs brain
Shared letters: abin. Private to "blain": l. Private to "brain": r.
"blain" · 5 letters · shape CCVVC · "brain" · 5 letters · shape CCVVC
Known mistypes of this pair
Frequently Asked Questions
Can "blain" and "brain" be used interchangeably?
In ordinary French text, does "blain" or "brain" show up more?
After this comparison
Eye-level mix-up between "blain" and "brain" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "blain" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "brain" - compare definitions side by side with the headword page. Word entry
- This pair ranks #64,756 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "blain" and "brain" also get mixed up with nearby pairs, the highest-scored neighbour is "begin vs blain". 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 #64,756 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.