Which to use
“différentielle” is a noun and “différentielles” is an adjective - they look or sound alike but fill different roles in a sentence.
- #28,516
- “différentielle” frequency rank
- #42,283
- “différentielles” frequency rank
- 70799
- confusion score
Side-by-Side Comparison
| Feature | différentielle | différentielles |
|---|---|---|
| Definition | Partie principale de l’accroissement d’une fonction ou d’une application pour un accroissement infiniment petit de la variable. | Féminin pluriel de différentiel. |
Same sound, different letters: différentielle vs différentielles
Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 14 letters. différentielle runs 14 letters (CVCCVCVCCVVCCV) against différentielles's 15 (CVCCVCVCCVVCCVC) - the length gap alone is often enough to separate them once you know to check it.
Ear matches; page differs - différentielle and différentielles
Say them out loud and nothing separates them: différentielle and différentielles carry the same recorded pronunciation, \di.fe.ʁɑ̃.sjɛl\. 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 extra letter(s) - “différentielle” sits inside “différentielles”. Our composite confusion score for this pair is 70799, derived from the frequency rank of both members and their visual similarity.
différentielle is recorded at frequency rank #28,516, classified as anoun, pronounced \di.fe.ʁɑ̃.sjɛl\. différentielles is at rank #42,283, tagged as anadj, pronounced \di.fe.ʁɑ̃.sjɛl\.
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 70799, this pair ranks #49,974 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of différentielle vs différentielles
Shared letters: defilnrté. Private to "différentielle": -. Private to "différentielles": s.
"différentielle" · 14 letters · shape CVCCVCVCCVVCCV · "différentielles" · 15 letters · shape CVCCVCVCCVVCCVC
Frequently Asked Questions
Do "différentielle" and "différentielles" mean the same thing in a sentence?
Which is more common, "différentielle" or "différentielles"?
What to do next
Sound matches; spelling doesn't. Use the exits below to lock the right form or check a cousin pair.
- Full dictionary entry for "différentielle" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "différentielles" - compare definitions side by side with the headword page. Word entry
- This pair ranks #49,974 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "différentielle" and "différentielles" also get mixed up with nearby pairs, the highest-scored neighbour is "différentiel vs différentielles". Nearby pair
Confusion rank #49,974 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.