Which to use
“fonctionnel” is an adjective and “fonctionnelle” is a noun - they look or sound alike but fill different roles in a sentence.
- #12,785
- “fonctionnel” frequency rank
- #12,969
- “fonctionnelle” frequency rank
- 25754
- confusion score
Side-by-Side Comparison
| Feature | fonctionnel | fonctionnelle |
|---|---|---|
| Definition | Relatif à la fonction. | Fonction dont l'ensemble de définition est un espace fonctionnel. |
Same sound, different letters: fonctionnel vs fonctionnelle
Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 11 letters. fonctionnel runs 11 letters (CVCCCVVCCVC) against fonctionnelle's 13 (CVCCCVVCCVCCV) - the length gap alone is often enough to separate them once you know to check it.
Same sound, different spelling - fonctionnel / fonctionnelle
Say them out loud and nothing separates them: fonctionnel and fonctionnelle carry the same recorded pronunciation, \fɔ̃k.sjɔ.nɛl\. Grammar is what tells them apart: one is anadjective, the other anoun, so most sentences will only accept one of them. They differ by 2 extra letter(s) - “fonctionnel” sits inside “fonctionnelle”. Our composite confusion score for this pair is 25754, derived from the frequency rank of both members and their visual similarity.
fonctionnel is recorded at frequency rank #12,785, classified as anadj, pronounced \fɔ̃k.sjɔ.nɛl\. fonctionnelle is at rank #12,969, tagged as anoun, pronounced \fɔ̃k.sjɔ.nɛl\.
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 25754, this pair ranks #339,036 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of fonctionnel vs fonctionnelle
Shared letters: cefilnot. Private to "fonctionnel": -. Private to "fonctionnelle": -.
"fonctionnel" · 11 letters · shape CVCCCVVCCVC · "fonctionnelle" · 13 letters · shape CVCCCVVCCVCCV
Known mistypes of this pair
- fonctionnel ← ffonctionnel · fnoctionnel · focntionnel · foncctionnel · foncitonnel · fonctinonel · fonctionel · fonctionenl
- fonctionnelle ← ffonctionnelle · fnoctionnelle · focntionnelle · foncctionnelle · foncitonnelle · fonctinonelle · fonctionelle · fonctionenlle
Frequently Asked Questions
Can "fonctionnel" and "fonctionnelle" be used interchangeably?
Which is more common, "fonctionnel" or "fonctionnelle"?
What to do next
You've separated the homophone pair "fonctionnel" / "fonctionnelle". Follow the links when you need the full entry or a neighbour that trips the same ear.
- Full dictionary entry for "fonctionnel" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fonctionnelle" - compare definitions side by side with the headword page. Word entry
- This pair ranks #339,036 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "fonctionnel" and "fonctionnelle" also get mixed up with nearby pairs, the highest-scored neighbour is "fonctionnelle vs fonctionnelles". 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 #339,036 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.