necvsnetWhich spelling fits?

Quick tell: nec is a adverb, net is an adjective, so they fill different roles in a sentence.

Which to use

“nec” is an adverb and “net” is an adjective - they look or sound alike but fill different roles in a sentence.

#27,146
“nec” frequency rank
#2,003
“net” frequency rank
29149
confusion score

Side-by-Side Comparison

Feature nec net
Definition Et ne pas, ni, non plus, mais… ne pas. Qui est uni, poli, sans tache ou sans souillure.

Where the eye mixes nec and net

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

3 ch
nec
3 ch
net

Why the eye confuses nec with net

These two trip readers on the page rather than in the ear: nec is \ˈnek\ while net is \nɛt\. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - c in “nec” becomes t in “net”, and the parts of speech differ too (adverb vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 29149, derived from the frequency rank of both members and their visual similarity.

nec is recorded at frequency rank #27,146, classified as anadv, pronounced \ˈnek\. net is at rank #2,003, tagged as anadj, pronounced \nɛt\.

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 29149, this pair ranks #318,466 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of nec vs net

Shared letters: en. Private to "nec": c. Private to "net": t.

"nec" · 3 letters · shape CVC  ·  "net" · 3 letters · shape CVC

Frequently Asked Questions

Do "nec" and "net" mean the same thing in a sentence?
No - they are not even the same part of speech. "nec" is an adverb and "net" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "nec" or "net" show up more?
"net" is the more common of the two: it sits at frequency rank #2,003 in our French list, against #27,146 for "nec". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

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 "nec" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "net" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #318,466 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "nec" and "net" also get mixed up with nearby pairs, the highest-scored neighbour is "nec vs nop". Nearby pair

Confusion rank #318,466 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list