diabètevsdiadèmeWhat's the difference?

Which to use

“diabète” and “diadème” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#11,032
“diabète” frequency rank
#40,714
“diadème” frequency rank
51746
confusion score

Side-by-Side Comparison

Feature diabète diadème
Definition Nom donné à plusieurs pathologies donnant un dérèglement du contrôle de la glycémie. Sorte de bandeau qui était la marque de la royauté chez les Anciens et dont les rois et les reines se ceignaient le front.

Where the eye mixes diabète and diadème

Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. diabète and diadème follow the identical consonant-vowel pattern (CVVCVCV). Same shape at a glance is often the real trap, independent of shared letters.

7 ch
diabète
7 ch
diadème

Visual trap between diabète and diadème

A purely visual mix-up. diabète (\dja.bɛt\) and diadème (\dja.dɛm\) 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 2 positions. Our composite confusion score for this pair is 51746, derived from the frequency rank of both members and their visual similarity.

diabète is recorded at frequency rank #11,032, classified as anoun, pronounced \dja.bɛt\. diadème is at rank #40,714, tagged as anoun, pronounced \dja.dɛm\.

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 51746, this pair ranks #152,775 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of diabète vs diadème

Shared letters: adeiè. Private to "diabète": bt. Private to "diadème": m.

"diabète" · 7 letters · shape CVVCVCV  ·  "diadème" · 7 letters · shape CVVCVCV

Frequently Asked Questions

Do "diabète" and "diadème" mean the same thing in a sentence?
No. They are said differently (\dja.bɛt\ versus \dja.dɛm\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "diabète" vs "diadème" - which ranks higher?
"diabète" is the more common of the two: it sits at frequency rank #11,032 in our French list, against #40,714 for "diadème". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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 "diabète" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "diadème" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #152,775 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "diabète" and "diadème" also get mixed up with nearby pairs, the highest-scored neighbour is "diadème vs dixième". Nearby pair

Confusion rank #152,775 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list