Which to use
“leçons” is a noun and “Lons” is a name - they look or sound alike but fill different roles in a sentence.
- #4,346
- “leçons” frequency rank
- #36,034
- “Lons” frequency rank
- 40380
- confusion score
Side-by-Side Comparison
| Feature | leçons | Lons |
|---|---|---|
| Definition | Pluriel de leçon. | Nom de famille. |
Letter map: leçons vs Lons
Shared letters muted; letters that set leçons and Lons apart highlighted. Shared run: 4. leçons runs 6 letters (CVCVCC) against Lons's 4 (CVCC) - the length gap alone is often enough to separate them once you know to check it.
Grammar separator: leçons vs Lons
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: leçons is anoun and Lonsaname. On the page they differ by 2 letter(s) in length. Our composite confusion score for this pair is 40380, derived from the frequency rank of both members and their visual similarity.
leçons is recorded at frequency rank #4,346, classified as anoun, pronounced \lə.sɔ̃\. Lons is at rank #36,034, tagged as aname.
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 40380, this pair ranks #240,956 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of leçons vs Lons
Shared letters: lnos. Private to "leçons": eç. Private to "Lons": -.
"leçons" · 6 letters · shape CVCVCC · "Lons" · 4 letters · shape CVCC
Known mistypes of this pair
- Lons ← llons · lnos · lonns · lonss · losn · olns
Frequently Asked Questions
Do "leçons" and "Lons" mean the same thing in a sentence?
Which is more common, "leçons" or "Lons"?
Useful next steps
Done with this confusable. These links stay specific to "leçons" and "Lons".
- Full dictionary entry for "leçons" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Lons" - compare definitions side by side with the headword page. Word entry
- This pair ranks #240,956 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "leçons" and "Lons" also get mixed up with nearby pairs, the highest-scored neighbour is "longo vs Lons". 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 #240,956 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.