demievsdetteWhich spelling fits?

Which to use

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

#6,492
“demie” frequency rank
#2,469
“dette” frequency rank
8961
confusion score

Side-by-Side Comparison

Feature demie dette
Definition Demi-heure. Note d’usage : On dit de une heure et demie à onze heures et demie, mais rarement les autres (sinon midi, ou minuit, et demi, qui ne sont plus de la même forme). Somme due à un créancier.

Where the eye mixes demie and dette

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
demie
5 ch
dette

Why the eye confuses demie with dette

A purely visual mix-up. demie (\də.mi\) and dette (\dɛt\) 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 8961, derived from the frequency rank of both members and their visual similarity.

demie is recorded at frequency rank #6,492, classified as anoun, pronounced \də.mi\. dette is at rank #2,469, tagged as anoun, pronounced \dɛt\.

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 8961, this pair ranks #418,267 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of demie vs dette

Shared letters: de. Private to "demie": im. Private to "dette": t.

"demie" · 5 letters · shape CVCVV  ·  "dette" · 5 letters · shape CVCCV

Known mistypes of this pair

  • demieddemie · deime · demei · demmie · dmeie · edmie
  • detteddette · dete · detet · dtete · edtte

Frequently Asked Questions

Do "demie" and "dette" mean the same thing in a sentence?
No. They are said differently (\də.mi\ versus \dɛt\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "demie" or "dette"?
"dette" is the more common of the two: it sits at frequency rank #2,469 in our French list, against #6,492 for "demie". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "demie" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "dette" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #418,267 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "demie" and "dette" also get mixed up with nearby pairs, the highest-scored neighbour is "dèche vs demie". 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 #418,267 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