Which to use
“détention” and “détonation” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #5,552
- “détention” frequency rank
- #32,390
- “détonation” frequency rank
- 37942
- confusion score
Side-by-Side Comparison
| Feature | détention | détonation |
|---|---|---|
| Definition | Action de détenir une chose sans en être ni s’en prétendre le possesseur. | Explosion violente et subite accompagnée de bruit, telle que celle de la poudre à canon. |
Where the eye mixes détention and détonation
Muted = shared; highlighted = the visual trap. They share 8 letters in sequence. détention runs 9 letters (CVCVCCVVC) against détonation's 10 (CVCVCVCVVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses détention with détonation
A purely visual mix-up. détention (\de.tɑ̃.sjɔ̃\) and détonation (\de.tɔ.na.sjɔ̃\) 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 1 letter(s) in length. Our composite confusion score for this pair is 37942, derived from the frequency rank of both members and their visual similarity.
détention is recorded at frequency rank #5,552, classified as anoun, pronounced \de.tɑ̃.sjɔ̃\. détonation is at rank #32,390, tagged as anoun, pronounced \de.tɔ.na.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 37942, this pair ranks #258,855 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of détention vs détonation
Shared letters: dinoté. Private to "détention": e. Private to "détonation": a.
"détention" · 9 letters · shape CVCVCCVVC · "détonation" · 10 letters · shape CVCVCVCVVC
Frequently Asked Questions
Is swapping "détention" for "détonation" ever safe?
Frequency check: "détention" vs "détonation" - which ranks higher?
Useful next steps
Eye-level mix-up between "détention" and "détonation" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "détention" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "détonation" - compare definitions side by side with the headword page. Word entry
- This pair ranks #258,855 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "détention" and "détonation" also get mixed up with nearby pairs, the highest-scored neighbour is "désolation vs détonation". Nearby pair
Confusion rank #258,855 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.