Which to use
“fallait” and “fallut” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #1,091
- “fallait” frequency rank
- #15,143
- “fallut” frequency rank
- 16234
- confusion score
Side-by-Side Comparison
| Feature | fallait | fallut |
|---|---|---|
| Definition | Troisième personne du singulier de l’imparfait de falloir. | Troisième personne du singulier du passé simple de falloir. |
Where the eye mixes fallait and fallut
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Why the eye confuses fallait with fallut
A purely visual mix-up. fallait (\fa.lɛ\) and fallut (\fa.ly\) 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 1 letter(s) in length. Our composite confusion score for this pair is 16234, derived from the frequency rank of both members and their visual similarity.
fallait is recorded at frequency rank #1,091, classified as averb, pronounced \fa.lɛ\. fallut is at rank #15,143, tagged as averb, pronounced \fa.ly\.
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 16234, this pair ranks #388,774 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of fallait vs fallut
Shared letters: aflt. Private to "fallait": i. Private to "fallut": u.
"fallait" · 7 letters · shape CVCCVVC · "fallut" · 6 letters · shape CVCCVC
Known mistypes of this pair
Frequently Asked Questions
Can "fallait" and "fallut" be used interchangeably?
Frequency check: "fallait" vs "fallut" - which ranks higher?
Useful next steps
Eye-level mix-up between "fallait" and "fallut" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "fallait" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fallut" - compare definitions side by side with the headword page. Word entry
- This pair ranks #388,774 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "fallait" and "fallut" also get mixed up with nearby pairs, the highest-scored neighbour is "fallut vs fault". 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 #388,774 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.