Which to use
“radeau” and “rideaux” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #27,207
- “radeau” frequency rank
- #11,845
- “rideaux” frequency rank
- 39052
- confusion score
Side-by-Side Comparison
| Feature | radeau | rideaux |
|---|---|---|
| Definition | Assemblage de pièces de bois qui sont liées ensemble et qui forment une sorte de plancher flottant. | Pluriel de rideau. |
Where the eye mixes radeau and rideaux
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. radeau runs 6 letters (CVCVVV) against rideaux's 7 (CVCVVVC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: radeau vs rideaux
A purely visual mix-up. radeau (\ʁa.do\) and rideaux (\ʁi.do\) 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 39052, derived from the frequency rank of both members and their visual similarity.
radeau is recorded at frequency rank #27,207, classified as anoun, pronounced \ʁa.do\. rideaux is at rank #11,845, tagged as anoun, pronounced \ʁi.do\.
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 39052, this pair ranks #250,853 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of radeau vs rideaux
Shared letters: aderu. Private to "radeau": -. Private to "rideaux": ix.
"radeau" · 6 letters · shape CVCVVV · "rideaux" · 7 letters · shape CVCVVVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "radeau" for "rideaux" ever safe?
Which is more common, "radeau" or "rideaux"?
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 "radeau" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "rideaux" - compare definitions side by side with the headword page. Word entry
- This pair ranks #250,853 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "radeau" and "rideaux" also get mixed up with nearby pairs, the highest-scored neighbour is "radeau vs radial". 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 #250,853 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.