Which to use
“diffère” and “diffusé” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #12,352
- “diffère” frequency rank
- #4,322
- “diffusé” frequency rank
- 16674
- confusion score
Side-by-Side Comparison
| Feature | diffère | diffusé |
|---|---|---|
| Definition | Première personne du singulier du présent de l’indicatif de différer. | Participe passé masculin singulier de diffuser. |
Where the eye mixes diffère and diffusé
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. diffère and diffusé follow the identical consonant-vowel pattern (CVCCVCV). Same shape at a glance is often the real trap, independent of shared letters.
Visual trap between diffère and diffusé
A purely visual mix-up. diffère (\di.fɛʁ\) and diffusé (\di.fy.ze\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 3 positions. Our composite confusion score for this pair is 16674, derived from the frequency rank of both members and their visual similarity.
diffère is recorded at frequency rank #12,352, classified as averb, pronounced \di.fɛʁ\. diffusé is at rank #4,322, tagged as averb, pronounced \di.fy.ze\.
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 16674, this pair ranks #386,769 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of diffère vs diffusé
Shared letters: dfi. Private to "diffère": erè. Private to "diffusé": sué.
"diffère" · 7 letters · shape CVCCVCV · "diffusé" · 7 letters · shape CVCCVCV
Frequently Asked Questions
Do "diffère" and "diffusé" mean the same thing in a sentence?
In ordinary French text, does "diffère" or "diffusé" show up more?
What to do next
Eye-level mix-up between "diffère" and "diffusé" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "diffère" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "diffusé" - compare definitions side by side with the headword page. Word entry
- This pair ranks #386,769 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "diffère" and "diffusé" also get mixed up with nearby pairs, the highest-scored neighbour is "diffère vs difforme". Nearby pair
Confusion rank #386,769 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.