Which to use
“dièse” and “disease” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #33,643
- “dièse” frequency rank
- #45,549
- “disease” frequency rank
- 79192
- confusion score
Side-by-Side Comparison
| Feature | dièse | disease |
|---|---|---|
| Definition | Symbole graphique, formé de deux doubles barres croisées, (♯) appartenant à la famille des altérations et dont la fonction est d’indiquer sur la partition, que la hauteur naturelle de la note associée à ce dièse, ou à la clef, sur la ligne où se place la note, doit être élevée d’un demi-ton chromatique. | Maladie. |
Where the eye mixes dièse and disease
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. dièse runs 5 letters (CVVCV) against disease's 7 (CVCVVCV) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: dièse vs disease
A purely visual mix-up. dièse (\djɛz\) and disease (\dɪˈziz\) 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 2 letter(s) in length. Our composite confusion score for this pair is 79192, derived from the frequency rank of both members and their visual similarity.
dièse is recorded at frequency rank #33,643, classified as anoun, pronounced \djɛz\. disease is at rank #45,549, tagged as anoun, pronounced \dɪˈziz\.
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 79192, this pair ranks #23,889 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of dièse vs disease
Shared letters: deis. Private to "dièse": è. Private to "disease": a.
"dièse" · 5 letters · shape CVVCV · "disease" · 7 letters · shape CVCVVCV
Known mistypes of this pair
- disease ← ddisease · diesase · disaese · diseaes · diseasse · disesae · dissease · dsiease
Frequently Asked Questions
Can "dièse" and "disease" be used interchangeably?
In ordinary French text, does "dièse" or "disease" show up more?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "dièse" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "disease" - compare definitions side by side with the headword page. Word entry
- This pair ranks #23,889 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "dièse" and "disease" also get mixed up with nearby pairs, the highest-scored neighbour is "dièse vs diez". 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 #23,889 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.