Which to use
“fault” and “fout” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #46,753
- “fault” frequency rank
- #3,403
- “fout” frequency rank
- 50156
- confusion score
Side-by-Side Comparison
| Feature | fault | fout |
|---|---|---|
| Definition | Deuxième personne du pluriel de l’impératif présent de faulen. | Troisième personne du singulier de l’indicatif présent de foutre. |
Letter map: fault vs fout
Shared letters muted; letters that set fault and fout apart highlighted. Shared run: 3. fault runs 5 letters (CVVCC) against fout's 4 (CVVC) - the length gap alone is often enough to separate them once you know to check it.
Corpus notes: fault and fout
fault and fout are indexed as a confusable French pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 50156, derived from the frequency rank of both members and their visual similarity.
fault is recorded at frequency rank #46,753, classified as averb, pronounced \faʊ̯lt\. fout is at rank #3,403, tagged as averb.
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 50156, this pair ranks #164,843 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of fault vs fout
Shared letters: ftu. Private to "fault": al. Private to "fout": o.
"fault" · 5 letters · shape CVVCC · "fout" · 4 letters · shape CVVC
Known mistypes of this pair
Frequently Asked Questions
Can "fault" and "fout" be used interchangeably?
Which is more common, "fault" or "fout"?
After this comparison
Pair "fault" vs "fout" is on the table, pick a follow-up below.
- Full dictionary entry for "fault" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fout" - compare definitions side by side with the headword page. Word entry
- This pair ranks #164,843 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "fault" and "fout" also get mixed up with nearby pairs, the highest-scored neighbour is "fau 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 #164,843 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.