Which to use
“nocif” is an adjective and “noix” is a noun - they look or sound alike but fill different roles in a sentence.
- #29,883
- “nocif” frequency rank
- #6,719
- “noix” frequency rank
- 36602
- confusion score
Side-by-Side Comparison
| Feature | nocif | noix |
|---|---|---|
| Definition | Qui est nuisible, qui a des effets malfaisants. | Fruit charnu produit par le noyer (Juglans). C’est une drupe composée d’une écale non consommable, le brou (mésocarpe) et d’un noyau qui, une fois lignifié, en constitue la coque (endocarpe). |
Where the eye mixes nocif and noix
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Why the eye confuses nocif with noix
These two trip readers on the page rather than in the ear: nocif is \nɔ.sif\ while noix is \nwa\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 36602, derived from the frequency rank of both members and their visual similarity.
nocif is recorded at frequency rank #29,883, classified as anadj, pronounced \nɔ.sif\. noix is at rank #6,719, tagged as anoun, pronounced \nwa\.
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 36602, this pair ranks #268,438 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of nocif vs noix
Shared letters: ino. Private to "nocif": cf. Private to "noix": x.
"nocif" · 5 letters · shape CVCVC · "noix" · 4 letters · shape CVVC
Known mistypes of this pair
Frequently Asked Questions
Can "nocif" and "noix" be used interchangeably?
Which is more common, "nocif" or "noix"?
After this comparison
Eye-level mix-up between "nocif" and "noix" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "nocif" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "noix" - compare definitions side by side with the headword page. Word entry
- This pair ranks #268,438 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "nocif" and "noix" also get mixed up with nearby pairs, the highest-scored neighbour is "nocif vs noi". 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 #268,438 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.