Which to use
“fiable” and “friable” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #6,297
- “fiable” frequency rank
- #49,663
- “friable” frequency rank
- 55960
- confusion score
Side-by-Side Comparison
| Feature | fiable | friable |
|---|---|---|
| Definition | À qui ou auquel on peut se fier. | Qui peut aisément être réduit en poudre. |
Where the eye mixes fiable and friable
Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. fiable runs 6 letters (CVVCCV) against friable's 7 (CCVVCCV) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between fiable and friable
A purely visual mix-up. fiable (\fjabl\) and friable (\fʁi.jabl\) 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 55960, derived from the frequency rank of both members and their visual similarity.
fiable is recorded at frequency rank #6,297, classified as anadj, pronounced \fjabl\. friable is at rank #49,663, tagged as anadj, pronounced \fʁi.jabl\.
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 55960, this pair ranks #124,095 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of fiable vs friable
Shared letters: abefil. Private to "fiable": -. Private to "friable": r.
"fiable" · 6 letters · shape CVVCCV · "friable" · 7 letters · shape CCVVCCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "fiable" for "friable" ever safe?
Frequency check: "fiable" vs "friable" - which ranks higher?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "fiable" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "friable" - compare definitions side by side with the headword page. Word entry
- This pair ranks #124,095 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "fiable" and "friable" also get mixed up with nearby pairs, the highest-scored neighbour is "friable vs Frisbee". 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 #124,095 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.