Which to use
“déception” and “détention” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #6,950
- “déception” frequency rank
- #5,552
- “détention” frequency rank
- 12502
- confusion score
Side-by-Side Comparison
| Feature | déception | détention |
|---|---|---|
| Definition | Fait d’être déçu ou de subir une situation inférieure à ses attentes. | Action de détenir une chose sans en être ni s’en prétendre le possesseur. |
Where the eye mixes déception and détention
Muted = shared; highlighted = the visual trap. They share 7 letters in sequence. déception and détention follow the identical consonant-vowel pattern (CVCVCCVVC). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses déception with détention
A purely visual mix-up. déception (\de.sɛp.sjɔ̃\) and détention (\de.tɑ̃.sjɔ̃\) 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 12502, derived from the frequency rank of both members and their visual similarity.
déception is recorded at frequency rank #6,950, classified as anoun, pronounced \de.sɛp.sjɔ̃\. détention is at rank #5,552, tagged as anoun, pronounced \de.tɑ̃.sjɔ̃\.
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 12502, this pair ranks #405,001 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of déception vs détention
Shared letters: deinoté. Private to "déception": cp. Private to "détention": -.
"déception" · 9 letters · shape CVCVCCVVC · "détention" · 9 letters · shape CVCVCCVVC
Frequently Asked Questions
Can "déception" and "détention" be used interchangeably?
Frequency check: "déception" vs "détention" - which ranks higher?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "déception" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "détention" - compare definitions side by side with the headword page. Word entry
- This pair ranks #405,001 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "déception" and "détention" also get mixed up with nearby pairs, the highest-scored neighbour is "déception vs désertion". Nearby pair
Confusion rank #405,001 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.