Which to use
“fonctionnel” is an adjective and “fonctionnera” is a verb - they look or sound alike but fill different roles in a sentence.
- #12,785
- “fonctionnel” frequency rank
- #22,864
- “fonctionnera” frequency rank
- 35649
- confusion score
Side-by-Side Comparison
| Feature | fonctionnel | fonctionnera |
|---|---|---|
| Definition | Relatif à la fonction. | Troisième personne du singulier du futur de fonctionner. |
Where the eye mixes fonctionnel and fonctionnera
Muted = shared; highlighted = the visual trap. They share 10 letters in sequence.
Visual trap between fonctionnel and fonctionnera
These two trip readers on the page rather than in the ear: fonctionnel is \fɔ̃k.sjɔ.nɛl\ while fonctionnera is \fɔ̃k.sjɔ.nə.ʁa\. 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 verb), which is usually the fastest check. Our composite confusion score for this pair is 35649, 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\. fonctionnera is at rank #22,864, tagged as averb, pronounced \fɔ̃k.sjɔ.nə.ʁa\.
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 35649, this pair ranks #275,218 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of fonctionnel vs fonctionnera
Shared letters: cefinot. Private to "fonctionnel": l. Private to "fonctionnera": ar.
"fonctionnel" · 11 letters · shape CVCCCVVCCVC · "fonctionnera" · 12 letters · shape CVCCCVVCCVCV
Known mistypes of this pair
- fonctionnel ← ffonctionnel · fnoctionnel · focntionnel · foncctionnel · foncitonnel · fonctinonel · fonctionel · fonctionenl
- fonctionnera ← ffonctionnera · fnoctionnera · focntionnera · foncctionnera · foncitonnera · fonctinonera · fonctionenra · fonctionera
Frequently Asked Questions
Do "fonctionnel" and "fonctionnera" mean the same thing in a sentence?
In ordinary French text, does "fonctionnel" or "fonctionnera" show up more?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "fonctionnel" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "fonctionnera" - compare definitions side by side with the headword page. Word entry
- This pair ranks #275,218 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "fonctionnel" and "fonctionnera" also get mixed up with nearby pairs, the highest-scored neighbour is "fonctionnera vs fonctionnerait". 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 #275,218 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.