Which to use
“faiblir” and “faillit” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #43,427
- “faiblir” frequency rank
- #19,834
- “faillit” frequency rank
- 63261
- confusion score
Side-by-Side Comparison
| Feature | faiblir | faillit |
|---|---|---|
| Definition | Devenir faible. | Troisième personne du singulier de l’indicatif présent de faillir. |
Where the eye mixes faiblir and faillit
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. faiblir and faillit follow the identical consonant-vowel pattern (CVVCCVC). Same shape at a glance is often the real trap, independent of shared letters.
Look-alike desk: faiblir vs faillit
A purely visual mix-up. faiblir (\fe.bliʁ\) and faillit (\fa.ji\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 63261, derived from the frequency rank of both members and their visual similarity.
faiblir is recorded at frequency rank #43,427, classified as averb, pronounced \fe.bliʁ\. faillit is at rank #19,834, tagged as averb, pronounced \fa.ji\.
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 63261, this pair ranks #82,883 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of faiblir vs faillit
Shared letters: afil. Private to "faiblir": br. Private to "faillit": t.
"faiblir" · 7 letters · shape CVVCCVC · "faillit" · 7 letters · shape CVVCCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "faiblir" for "faillit" ever safe?
Frequency check: "faiblir" vs "faillit" - which ranks higher?
Useful next steps
Eye-level mix-up between "faiblir" and "faillit" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "faiblir" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "faillit" - compare definitions side by side with the headword page. Word entry
- This pair ranks #82,883 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "faiblir" and "faillit" also get mixed up with nearby pairs, the highest-scored neighbour is "faiblir vs faiblit". 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 #82,883 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.