Which to use
“nef” is a noun and “nn” is an adverb - they look or sound alike but fill different roles in a sentence.
- #13,434
- “nef” frequency rank
- #24,303
- “nn” frequency rank
- 37737
- confusion score
Side-by-Side Comparison
| Feature | nef | nn |
|---|---|---|
| Definition | Grand navire à voile, à l’époque du Moyen Âge. | Ne pas. |
Where the eye mixes nef and nn
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Look-alike desk: nef vs nn
These two trip readers on the page rather than in the ear: nef is \nɛf\ while nn is \ˈnon\. 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 (noun vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 37737, derived from the frequency rank of both members and their visual similarity.
nef is recorded at frequency rank #13,434, classified as anoun, pronounced \nɛf\. nn is at rank #24,303, tagged as anadv, pronounced \ˈnon\.
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 37737, this pair ranks #260,280 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of nef vs nn
Shared letters: n. Private to "nef": ef. Private to "nn": -.
"nef" · 3 letters · shape CVC · "nn" · 2 letters · shape CC
Frequently Asked Questions
Do "nef" and "nn" mean the same thing in a sentence?
In ordinary French text, does "nef" or "nn" show up more?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "nef" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "nn" - compare definitions side by side with the headword page. Word entry
- This pair ranks #260,280 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "nef" and "nn" also get mixed up with nearby pairs, the highest-scored neighbour is "nn vs nop". Nearby pair
Confusion rank #260,280 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.