Which to use
“decider” and “défier” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #41,731
- “decider” frequency rank
- #12,556
- “défier” frequency rank
- 54287
- confusion score
Side-by-Side Comparison
| Feature | decider | défier |
|---|---|---|
| Definition | Décider. | Provoquer à une lutte, au duel. |
Where the eye mixes decider and défier
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence. decider runs 7 letters (CVCVCVC) against défier's 6 (CVCVVC) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between decider and défier
A purely visual mix-up. decider (\de.t͡si.ˈdɛr\) and défier (\de.fje\) 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 1 letter(s) in length. Our composite confusion score for this pair is 54287, 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\. défier is at rank #12,556, tagged as averb, pronounced \de.fje\.
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 54287, this pair ranks #135,044 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of decider vs défier
Shared letters: deir. Private to "decider": c. Private to "défier": fé.
"decider" · 7 letters · shape CVCVCVC · "défier" · 6 letters · shape CVCVVC
Known mistypes of this pair
- decider ← dceider · ddecider · deccider · decdier · decidder · deciderr · decidre · deciedr
Frequently Asked Questions
Do "decider" and "défier" mean the same thing in a sentence?
Which is more common, "decider" or "défier"?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "decider" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "défier" - compare definitions side by side with the headword page. Word entry
- This pair ranks #135,044 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "decider" and "défier" 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 #135,044 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.