Which to use
“lecteur” and “lenteur” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #3,541
- “lecteur” frequency rank
- #15,426
- “lenteur” frequency rank
- 18967
- confusion score
Side-by-Side Comparison
| Feature | lecteur | lenteur |
|---|---|---|
| Definition | Celui qui lit seul et silencieusement un texte. | Manque de rapidité dans le mouvement et dans l’action. |
Where the eye mixes lecteur and lenteur
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. lecteur and lenteur follow the identical consonant-vowel pattern (CVCCVVC). Same shape at a glance is often the real trap, independent of shared letters.
Look-alike desk: lecteur vs lenteur
A purely visual mix-up. lecteur (\lɛk.tœʁ\) and lenteur (\lɑ̃.tœʁ\) 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 - c in “lecteur” becomes n in “lenteur”. Our composite confusion score for this pair is 18967, derived from the frequency rank of both members and their visual similarity.
lecteur is recorded at frequency rank #3,541, classified as anoun, pronounced \lɛk.tœʁ\. lenteur is at rank #15,426, tagged as anoun, pronounced \lɑ̃.tœʁ\.
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 18967, this pair ranks #375,698 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of lecteur vs lenteur
Shared letters: elrtu. Private to "lecteur": c. Private to "lenteur": n.
"lecteur" · 7 letters · shape CVCCVVC · "lenteur" · 7 letters · shape CVCCVVC
Known mistypes of this pair
Frequently Asked Questions
Can "lecteur" and "lenteur" be used interchangeably?
Which is more common, "lecteur" or "lenteur"?
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 "lecteur" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "lenteur" - compare definitions side by side with the headword page. Word entry
- This pair ranks #375,698 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "lecteur" and "lenteur" also get mixed up with nearby pairs, the highest-scored neighbour is "lenteur vs letter". 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 #375,698 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.