N2vsnusTell them apart

Quick tell: N2 is a name, nus is an adjective, so they fill different roles in a sentence.

Which to use

“N2” is a name and “nus” is an adjective - they look or sound alike but fill different roles in a sentence.

#34,636
“N2” frequency rank
#7,091
“nus” frequency rank
41727
confusion score

Side-by-Side Comparison

Feature N2 nus
Definition Route nationale nᵒ2. Masculin pluriel de nu.

Where the eye mixes N2 and nus

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

2 ch
N2
3 ch
nus

Why the eye confuses N2 with nus

These two trip readers on the page rather than in the ear: N2 is \ɛn.dø\ while nus is \ny\. 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 (name vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 41727, derived from the frequency rank of both members and their visual similarity.

N2 is recorded at frequency rank #34,636, classified as aname, pronounced \ɛn.dø\. nus is at rank #7,091, tagged as anadj, pronounced \ny\.

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 41727, this pair ranks #230,952 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of N2 vs nus

Shared letters: n. Private to "N2": -. Private to "nus": su.

"N2" · 1 letters · shape C  ·  "nus" · 3 letters · shape CVC

Frequently Asked Questions

Do "N2" and "nus" mean the same thing in a sentence?
No - they are not even the same part of speech. "N2" is a name and "nus" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "N2" or "nus" show up more?
"nus" is the more common of the two: it sits at frequency rank #7,091 in our French list, against #34,636 for "N2". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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 "N2" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "nus" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #230,952 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "N2" and "nus" also get mixed up with nearby pairs, the highest-scored neighbour is "N2 vs nop". Nearby pair

Confusion rank #230,952 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