Which to use
“décides” and “décoder” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #18,995
- “décides” frequency rank
- #33,230
- “décoder” frequency rank
- 52225
- confusion score
Side-by-Side Comparison
| Feature | décides | décoder |
|---|---|---|
| Definition | Deuxième personne du singulier de l’indicatif présent de décider. | Déchiffrer ce qui est codé. |
Where the eye mixes décides and décoder
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence. décides and décoder follow the identical consonant-vowel pattern (CVCVCVC). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses décides with décoder
A purely visual mix-up. décides (\de.sid\) and décoder (\de.kɔ.de\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 52225, derived from the frequency rank of both members and their visual similarity.
décides is recorded at frequency rank #18,995, classified as averb, pronounced \de.sid\. décoder is at rank #33,230, tagged as averb, pronounced \de.kɔ.de\.
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 52225, this pair ranks #149,207 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of décides vs décoder
Shared letters: cdeé. Private to "décides": is. Private to "décoder": or.
"décides" · 7 letters · shape CVCVCVC · "décoder" · 7 letters · shape CVCVCVC
Frequently Asked Questions
Do "décides" and "décoder" mean the same thing in a sentence?
Frequency check: "décides" vs "décoder" - which ranks higher?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "décides" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "décoder" - compare definitions side by side with the headword page. Word entry
- This pair ranks #149,207 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "décides" and "décoder" also get mixed up with nearby pairs, the highest-scored neighbour is "décocher vs décoder". Nearby pair
Confusion rank #149,207 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.