Which to use
“fonctionnelle” is a noun and “fonctionnels” is an adjective - they look or sound alike but fill different roles in a sentence.
- #12,969
- “fonctionnelle” frequency rank
- #20,145
- “fonctionnels” frequency rank
- 33114
- confusion score
Side-by-Side Comparison
| Feature | fonctionnelle | fonctionnels |
|---|---|---|
| Definition | Fonction dont l'ensemble de définition est un espace fonctionnel. | Masculin pluriel de fonctionnel. |
Same sound, different letters: fonctionnelle vs fonctionnels
Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 11 letters. fonctionnelle runs 13 letters (CVCCCVVCCVCCV) against fonctionnels's 12 (CVCCCVVCCVCC) - the length gap alone is often enough to separate them once you know to check it.
Ear matches; page differs - fonctionnelle and fonctionnels
Say them out loud and nothing separates them: fonctionnelle and fonctionnels carry the same recorded pronunciation, \fɔ̃k.sjɔ.nɛl\. Grammar is what tells them apart: one is anoun, the other anadjective, so most sentences will only accept one of them. They differ by 1 letter(s) in length. Our composite confusion score for this pair is 33114, derived from the frequency rank of both members and their visual similarity.
fonctionnelle is recorded at frequency rank #12,969, classified as anoun, pronounced \fɔ̃k.sjɔ.nɛl\. fonctionnels is at rank #20,145, tagged as anadj, 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 33114, this pair ranks #292,766 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of fonctionnelle vs fonctionnels
Shared letters: cefilnot. Private to "fonctionnelle": -. Private to "fonctionnels": s.
"fonctionnelle" · 13 letters · shape CVCCCVVCCVCCV · "fonctionnels" · 12 letters · shape CVCCCVVCCVCC
Known mistypes of this pair
- fonctionnelle ← ffonctionnelle · fnoctionnelle · focntionnelle · foncctionnelle · foncitonnelle · fonctinonelle · fonctionelle · fonctionenlle
- fonctionnels ← ffonctionnels · fnoctionnels · focntionnels · foncctionnels · foncitonnels · fonctinonels · fonctionels · fonctionenls
Frequently Asked Questions
Can "fonctionnelle" and "fonctionnels" be used interchangeably?
Frequency check: "fonctionnelle" vs "fonctionnels" - which ranks higher?
Useful next steps
Sound matches; spelling doesn't. Use the exits below to lock the right form or check a cousin pair.
- Full dictionary entry for "fonctionnelle" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fonctionnels" - compare definitions side by side with the headword page. Word entry
- This pair ranks #292,766 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "fonctionnelle" and "fonctionnels" also get mixed up with nearby pairs, the highest-scored neighbour is "fonctionnelles vs fonctionnels". 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 #292,766 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.