Which to use
“réduire” is a verb and “requise” is an adjective - they look or sound alike but fill different roles in a sentence.
- #1,754
- “réduire” frequency rank
- #13,049
- “requise” frequency rank
- 14803
- confusion score
Side-by-Side Comparison
| Feature | réduire | requise |
|---|---|---|
| Definition | Restreindre, diminuer, ou faire diminuer. | Féminin singulier de requis. |
Where the eye mixes réduire and requise
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. réduire and requise follow the identical consonant-vowel pattern (CVCVVCV). Same shape at a glance is often the real trap, independent of shared letters.
Visual trap between réduire and requise
These two trip readers on the page rather than in the ear: réduire is \ʁe.dɥiʁ\ while requise is \ʁə.kiz\. 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 adjective), which is usually the fastest check. Our composite confusion score for this pair is 14803, derived from the frequency rank of both members and their visual similarity.
réduire is recorded at frequency rank #1,754, classified as averb, pronounced \ʁe.dɥiʁ\. requise is at rank #13,049, tagged as anadj, pronounced \ʁə.kiz\.
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 14803, this pair ranks #395,156 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of réduire vs requise
Shared letters: eiru. Private to "réduire": dé. Private to "requise": qs.
"réduire" · 7 letters · shape CVCVVCV · "requise" · 7 letters · shape CVCVVCV
Known mistypes of this pair
- requise ← erquise · reqiuse · reqquise · requies · requisse · requsie · reuqise · rqeuise
Frequently Asked Questions
Do "réduire" and "requise" mean the same thing in a sentence?
Which is more common, "réduire" or "requise"?
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 "réduire" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "requise" - compare definitions side by side with the headword page. Word entry
- This pair ranks #395,156 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "réduire" and "requise" also get mixed up with nearby pairs, the highest-scored neighbour is "réduisez vs requise". 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 #395,156 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.