Which to use
“fiole” and “folle” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #33,686
- “fiole” frequency rank
- #3,074
- “folle” frequency rank
- 36760
- confusion score
Side-by-Side Comparison
| Feature | fiole | folle |
|---|---|---|
| Definition | Petit flacon ou petite bouteille de verre à col étroit. | Filet à larges mailles, tendu lâche. |
Where the eye mixes fiole and folle
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. fiole (CVVCV) and folle (CVCCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.
Visual trap between fiole and folle
A purely visual mix-up. fiole (\fjɔl\) and folle (\fɔl\) 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 36760, derived from the frequency rank of both members and their visual similarity.
fiole is recorded at frequency rank #33,686, classified as anoun, pronounced \fjɔl\. folle is at rank #3,074, tagged as anoun, pronounced \fɔl\.
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 36760, this pair ranks #267,316 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of fiole vs folle
Shared letters: eflo. Private to "fiole": i. Private to "folle": -.
"fiole" · 5 letters · shape CVVCV · "folle" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Can "fiole" and "folle" be used interchangeably?
Frequency check: "fiole" vs "folle" - which ranks higher?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "fiole" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "folle" - compare definitions side by side with the headword page. Word entry
- This pair ranks #267,316 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "fiole" and "folle" also get mixed up with nearby pairs, the highest-scored neighbour is "filez vs fiole". 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 #267,316 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.