NSvsnulsWhich spelling fits?

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

Which to use

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

#17,773
“NS” frequency rank
#6,533
“nuls” frequency rank
24306
confusion score

Side-by-Side Comparison

Feature NS nuls
Definition Abréviation de Noi Sud, nom d’un parti politique italien. Masculin pluriel de nul.

Where the eye mixes NS and nuls

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

2 ch
NS
4 ch
nuls

Look-alike desk: NS vs nuls

These two trip readers on the page rather than in the ear: NS is \ˌɛn.ne.ˈɛs.se\ while nuls is \nyl\. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 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 24306, derived from the frequency rank of both members and their visual similarity.

NS is recorded at frequency rank #17,773, classified as aname, pronounced \ˌɛn.ne.ˈɛs.se\. nuls is at rank #6,533, tagged as anadj, pronounced \nyl\.

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 24306, this pair ranks #347,363 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of NS vs nuls

Shared letters: ns. Private to "NS": -. Private to "nuls": lu.

"NS" · 2 letters · shape CC  ·  "nuls" · 4 letters · shape CVCC

Known mistypes of this pair

  • nulsnlus · nnuls · nulls · nulss · nusl · unls

Frequently Asked Questions

Can "NS" and "nuls" be used interchangeably?
No - they are not even the same part of speech. "NS" is a name and "nuls" an adjective, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "NS" vs "nuls" - which ranks higher?
"nuls" is the more common of the two: it sits at frequency rank #6,533 in our French list, against #17,773 for "NS". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Eye-level mix-up between "NS" and "nuls" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "NS" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "nuls" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #347,363 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "NS" and "nuls" also get mixed up with nearby pairs, the highest-scored neighbour is "nop vs NS". 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 #347,363 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