Which to use
“lebon” is an adverb and “leçon” is a noun - they look or sound alike but fill different roles in a sentence.
- #41,867
- “lebon” frequency rank
- #3,467
- “leçon” frequency rank
- 45334
- confusion score
Side-by-Side Comparison
| Feature | lebon | leçon |
|---|---|---|
| Definition | Dans la nudité, de façon nue. | Petite portion d’une discipline enseignée à un groupe de personnes ou à une seule personne. |
Where the eye mixes lebon and leçon
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. lebon and leçon follow the identical consonant-vowel pattern (CVCVC). Same shape at a glance is often the real trap, independent of shared letters.
Visual trap between lebon and leçon
These two trip readers on the page rather than in the ear: lebon is \lɛˈbɔn\ while leçon is \lə.sɔ̃\. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - b in “lebon” becomes ç in “leçon”, and the parts of speech differ too (adverb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 45334, derived from the frequency rank of both members and their visual similarity.
lebon is recorded at frequency rank #41,867, classified as anadv, pronounced \lɛˈbɔn\. leçon is at rank #3,467, tagged as anoun, pronounced \lə.sɔ̃\.
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 45334, this pair ranks #203,509 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of lebon vs leçon
Shared letters: elno. Private to "lebon": b. Private to "leçon": ç.
"lebon" · 5 letters · shape CVCVC · "leçon" · 5 letters · shape CVCVC
Known mistypes of this pair
- lebon ← elbon · lbeon · lebbon · lebno · lebonn · leobn · llebon
Frequently Asked Questions
Can "lebon" and "leçon" be used interchangeably?
Frequency check: "lebon" vs "leçon" - which ranks higher?
Useful next steps
Eye-level mix-up between "lebon" and "leçon" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "lebon" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "leçon" - compare definitions side by side with the headword page. Word entry
- This pair ranks #203,509 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "lebon" and "leçon" also get mixed up with nearby pairs, the highest-scored neighbour is "lebon vs lobo". 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 #203,509 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.