Which to use
“rébus” is a noun and “réduis” is a verb - they look or sound alike but fill different roles in a sentence.
- #47,013
- “rébus” frequency rank
- #44,708
- “réduis” frequency rank
- 91721
- confusion score
Side-by-Side Comparison
| Feature | rébus | réduis |
|---|---|---|
| Definition | Jeu d’esprit qui consiste à représenter un mot, un nom ou une phrase par des figures d’objets dont les noms offrent à l’oreille une ressemblance avec ce mot, ce nom, cette phrase. | Première personne du singulier de l’indicatif présent de réduire. |
Where the eye mixes rébus and réduis
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. rébus runs 5 letters (CVCVC) against réduis's 6 (CVCVVC) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between rébus and réduis
These two trip readers on the page rather than in the ear: rébus is \ʁe.by\ while réduis is \ʁe.dɥi\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 91721, derived from the frequency rank of both members and their visual similarity.
rébus is recorded at frequency rank #47,013, classified as anoun, pronounced \ʁe.by\. réduis is at rank #44,708, tagged as averb, pronounced \ʁe.dɥi\.
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 91721, this pair ranks #3,576 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of rébus vs réduis
Shared letters: rsué. Private to "rébus": b. Private to "réduis": di.
"rébus" · 5 letters · shape CVCVC · "réduis" · 6 letters · shape CVCVVC
Frequently Asked Questions
Is swapping "rébus" for "réduis" ever safe?
Which is more common, "rébus" or "réduis"?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "rébus" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "réduis" - compare definitions side by side with the headword page. Word entry
- This pair ranks #3,576 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "rébus" and "réduis" also get mixed up with nearby pairs, the highest-scored neighbour is "rébus vs Reis". Nearby pair
Confusion rank #3,576 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.