Which to use
“réduis” is a verb and “requin” is a noun - they look or sound alike but fill different roles in a sentence.
- #44,708
- “réduis” frequency rank
- #9,907
- “requin” frequency rank
- 54615
- confusion score
Side-by-Side Comparison
| Feature | réduis | requin |
|---|---|---|
| Definition | Première personne du singulier de l’indicatif présent de réduire. | Espèce de poisson de mer prédateur de la classe des chondrichthyens (Chondrichthyens), à la silhouette fuselée, hydrodynamique, ayant plusieurs rangées de dents tranchantes à chacune des 2 mâchoires, une nageoire dorsale, deux pectorales, et une nageoire caudale hétérocerque (asymétrique), ayant cinq à sept fentes branchiales sur le côté, et une peau rugueuse (denticules dermiques). |
Where the spellings diverge
Shared letters are muted; the letters that actually set réduis and requin apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: réduis is \ʁe.dɥi\ while requin is \ʁə.kɛ̃\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 3 positions, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 54615, derived from the frequency rank of both members and their visual similarity.
réduis is recorded at frequency rank #44,708, classified as averb, pronounced \ʁe.dɥi\. requin is at rank #9,907, tagged as anoun, pronounced \ʁə.kɛ̃\.
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 54615, this pair ranks #132,828 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of réduis vs requin
Shared letters: iru. Private to "réduis": dsé. Private to "requin": enq.
"réduis" · 6 letters · shape CVCVVC · "requin" · 6 letters · shape CVCVVC
Known mistypes of this pair
- requin ← erquin · reqiun · reqquin · requinn · requni · reuqin · rqeuin · rrequin
Frequency comparison
Frequently Asked Questions
Can "réduis" and "requin" be used interchangeably?
Which is more common, "réduis" or "requin"?
Remembering réduis vs requin
The fastest way to pick the right one every time.
- Check the role first: if you need a verb, it's “réduis”; for a noun, it's “requin”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “réduis” entry
- Browse more pairs most likely to be confused. Most confusable