Which to use
“faille” and “faucille” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #6,087
- “faille” frequency rank
- #38,800
- “faucille” frequency rank
- 44887
- confusion score
Side-by-Side Comparison
| Feature | faille | faucille |
|---|---|---|
| Definition | Fracture, fissure avec rejet des deux blocs situés de part et d’autre de la cassure. | Outil qui consiste en une lame d’acier courbée en demi-cercle, dentelée et fixée à une poignée de bois et qui sert à couper l'herbe, les céréales. |
Where the eye mixes faille and faucille
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence.
Why the eye confuses faille with faucille
A purely visual mix-up. faille (\faj\) and faucille (\fɔ.sij\) 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 2 letter(s) in length. Our composite confusion score for this pair is 44887, derived from the frequency rank of both members and their visual similarity.
faille is recorded at frequency rank #6,087, classified as anoun, pronounced \faj\. faucille is at rank #38,800, tagged as anoun, pronounced \fɔ.sij\.
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 44887, this pair ranks #207,064 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of faille vs faucille
Shared letters: aefil. Private to "faille": -. Private to "faucille": cu.
"faille" · 6 letters · shape CVVCCV · "faucille" · 8 letters · shape CVVCVCCV
Known mistypes of this pair
Frequently Asked Questions
Do "faille" and "faucille" mean the same thing in a sentence?
Frequency check: "faille" vs "faucille" - which ranks higher?
After this comparison
Eye-level mix-up between "faille" and "faucille" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "faille" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "faucille" - compare definitions side by side with the headword page. Word entry
- This pair ranks #207,064 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "faille" and "faucille" also get mixed up with nearby pairs, the highest-scored neighbour is "faucille vs faufile". 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 #207,064 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.