Which to use
“efficient” and “efficiente” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #44,442
- “efficient” frequency rank
- #41,762
- “efficiente” frequency rank
- 86204
- confusion score
Side-by-Side Comparison
| Feature | efficient | efficiente |
|---|---|---|
| Definition | Qui produit un effet. | Qui produit certain effet. Il n’est guère usité qu’au féminin et ne s’emploie plus que dans l’expression cause efficiente par opposition à cause finale et à cause efficace. |
Where the eye mixes efficient and efficiente
Muted = shared; highlighted = the visual trap. They share 9 letters in sequence.
Why the eye confuses efficient with efficiente
A purely visual mix-up. efficient (\e.fi.sjɑ̃\) and efficiente (\e.fi.sjɑ̃t\) 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 extra letter(s) - “efficient” sits inside “efficiente”. Our composite confusion score for this pair is 86204, derived from the frequency rank of both members and their visual similarity.
efficient is recorded at frequency rank #44,442, classified as anadj, pronounced \e.fi.sjɑ̃\. efficiente is at rank #41,762, tagged as anadj, pronounced \e.fi.sjɑ̃t\.
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 86204, this pair ranks #10,077 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of efficient vs efficiente
Shared letters: cefint. Private to "efficient": -. Private to "efficiente": -.
"efficient" · 9 letters · shape VCCVCVVCC · "efficiente" · 10 letters · shape VCCVCVVCCV
Known mistypes of this pair
- efficient ← effciient · efficcient · efficeint · efficiennt · efficientt · efficietn · efficinet · effiicent
- efficiente ← effciiente · efficciente · efficeinte · efficienet · efficiennte · efficientte · efficietne · efficinete
Frequently Asked Questions
Is swapping "efficient" for "efficiente" ever safe?
Which is more common, "efficient" or "efficiente"?
What to do next
Eye-level mix-up between "efficient" and "efficiente" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "efficient" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "efficiente" - compare definitions side by side with the headword page. Word entry
- This pair ranks #10,077 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "efficient" and "efficiente" also get mixed up with nearby pairs, the highest-scored neighbour is "effacent vs efficient". 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 #10,077 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.