Which to use
“decider” and “décoder” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #41,731
- “decider” frequency rank
- #33,230
- “décoder” frequency rank
- 74961
- confusion score
Side-by-Side Comparison
| Feature | decider | décoder |
|---|---|---|
| Definition | Décider. | Déchiffrer ce qui est codé. |
Where the eye mixes decider and décoder
Muted = shared; highlighted = the visual trap. They share 5 letters in sequence.
Look-alike desk: decider vs décoder
A purely visual mix-up. decider (\de.t͡si.ˈdɛr\) 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 74961, derived from the frequency rank of both members and their visual similarity.
decider is recorded at frequency rank #41,731, classified as averb, pronounced \de.t͡si.ˈdɛr\. 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 74961, this pair ranks #35,513 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of decider vs décoder
Shared letters: cder. Private to "decider": i. Private to "décoder": oé.
"decider" · 7 letters · shape CVCVCVC · "décoder" · 7 letters · shape CVCVCVC
Known mistypes of this pair
- decider ← dceider · ddecider · deccider · decdier · decidder · deciderr · decidre · deciedr
Frequently Asked Questions
Is swapping "decider" for "décoder" ever safe?
Frequency check: "decider" vs "décoder" - which ranks higher?
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 "decider" 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 #35,513 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "decider" and "décoder" also get mixed up with nearby pairs, the highest-scored neighbour is "decider vs délier". 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 #35,513 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.