nisvsNPAWhich spelling fits?

Quick tell: nis is a verb, NPA is a noun, so they fill different roles in a sentence.

Which to use

“nis” is a verb and “NPA” is a noun - they look or sound alike but fill different roles in a sentence.

#49,821
“nis” frequency rank
#26,109
“NPA” frequency rank
75930
confusion score

Side-by-Side Comparison

Feature nis NPA
Definition Participe actif présent du verbe ní (« se déplacer »). Nouveau Parti anticapitaliste, organisation trotskiste française.

Where the eye mixes nis and NPA

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. nis (CVC) and NPA (CCV) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

3 ch
nis
3 ch
NPA

Why the eye confuses nis with NPA

These two trip readers on the page rather than in the ear: nis is \nis\ while NPA is \ɛn.pe.a\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 75930, derived from the frequency rank of both members and their visual similarity.

nis is recorded at frequency rank #49,821, classified as averb, pronounced \nis\. NPA is at rank #26,109, tagged as anoun, pronounced \ɛn.pe.a\.

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 75930, this pair ranks #32,569 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of nis vs NPA

Shared letters: n. Private to "nis": is. Private to "NPA": ap.

"nis" · 3 letters · shape CVC  ·  "NPA" · 3 letters · shape CCV

Frequently Asked Questions

Can "nis" and "NPA" be used interchangeably?
No - they are not even the same part of speech. "nis" is a verb and "NPA" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "nis" or "NPA" show up more?
"NPA" is the more common of the two: it sits at frequency rank #26,109 in our French list, against #49,821 for "nis". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "nis" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "NPA" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #32,569 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "nis" and "NPA" also get mixed up with nearby pairs, the highest-scored neighbour is "nis vs nop". Nearby pair

Confusion rank #32,569 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