Which to use
“fausse” is an adjective and “frousse” is a noun - they look or sound alike but fill different roles in a sentence.
- #2,924
- “fausse” frequency rank
- #45,059
- “frousse” frequency rank
- 47983
- confusion score
Side-by-Side Comparison
| Feature | fausse | frousse |
|---|---|---|
| Definition | Féminin singulier de faux. | Peur. |
Where the eye mixes fausse and frousse
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. fausse runs 6 letters (CVVCCV) against frousse's 7 (CCVVCCV) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses fausse with frousse
These two trip readers on the page rather than in the ear: fausse is \fos\ while frousse is \fʁus\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 47983, derived from the frequency rank of both members and their visual similarity.
fausse is recorded at frequency rank #2,924, classified as anadj, pronounced \fos\. frousse is at rank #45,059, tagged as anoun, pronounced \fʁus\.
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 47983, this pair ranks #182,601 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of fausse vs frousse
Shared letters: efsu. Private to "fausse": a. Private to "frousse": or.
"fausse" · 6 letters · shape CVVCCV · "frousse" · 7 letters · shape CCVVCCV
Known mistypes of this pair
Frequently Asked Questions
Can "fausse" and "frousse" be used interchangeably?
In ordinary French text, does "fausse" or "frousse" show up more?
After this comparison
Eye-level mix-up between "fausse" and "frousse" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "fausse" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "frousse" - compare definitions side by side with the headword page. Word entry
- This pair ranks #182,601 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "fausse" and "frousse" also get mixed up with nearby pairs, the highest-scored neighbour is "fraisse vs frousse". 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 #182,601 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.