réduisvsréduisezConfusable pair

Which to use

“réduis” and “réduisez” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#44,708
“réduis” frequency rank
#46,424
“réduisez” frequency rank
91132
confusion score

Side-by-Side Comparison

Feature réduis réduisez
Definition Première personne du singulier de l’indicatif présent de réduire. Deuxième personne du pluriel de l’indicatif présent de réduire.

Where the eye mixes réduis and réduisez

Muted = shared; highlighted = the visual trap. They share 6 letters in sequence. réduis runs 6 letters (CVCVVC) against réduisez's 8 (CVCVVCVC) - the length gap alone is often enough to separate them once you know to check it.

6 ch
réduis
8 ch
réduisez

Why the eye confuses réduis with réduisez

A purely visual mix-up. réduis (\ʁe.dɥi\) and réduisez (\ʁe.dɥi.ze\) 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 2 extra letter(s) - “réduis” sits inside “réduisez”. Our composite confusion score for this pair is 91132, 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\. réduisez is at rank #46,424, tagged as averb, pronounced \ʁe.dɥi.ze\.

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 91132, this pair ranks #4,113 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of réduis vs réduisez

Shared letters: dirsué. Private to "réduis": -. Private to "réduisez": ez.

"réduis" · 6 letters · shape CVCVVC  ·  "réduisez" · 8 letters · shape CVCVVCVC

Frequently Asked Questions

Is swapping "réduis" for "réduisez" ever safe?
No. They are said differently (\ʁe.dɥi\ versus \ʁe.dɥi.ze\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "réduis" or "réduisez"?
"réduis" is the more common of the two: it sits at frequency rank #44,708 in our French list, against #46,424 for "réduisez". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "réduis" and "réduisez" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "réduis" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "réduisez" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #4,113 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "réduis" and "réduisez" also get mixed up with nearby pairs, the highest-scored neighbour is "réduis vs Reis". Nearby pair

Confusion rank #4,113 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list