niveauvsniveauxConfusable pair

Which to use

“niveau” and “niveaux” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#317
“niveau” frequency rank
#2,686
“niveaux” frequency rank
3003
confusion score

Side-by-Side Comparison

Feature niveau niveaux
Definition Outil servant à vérifier l’horizontalité d’une surface, d’un sol. Pluriel de niveau.

Same sound, different letters: niveau vs niveaux

Muted letters are shared; highlighted letters are the only spelling cue when pronunciation matches. Shared run: 6 letters. niveau runs 6 letters (CVCVVV) against niveaux's 7 (CVCVVVC) - the length gap alone is often enough to separate them once you know to check it.

6 ch
niveau
7 ch
niveaux

Same sound, different spelling - niveau / niveaux

This is the hard kind. niveau and niveaux are pronounced identically (\ni.vo\) and both work as anoun. Neither the ear nor the grammar will rescue you; only the meaning does, so the glosses below are the whole decision. They differ by 1 extra letter(s) - “niveau” sits inside “niveaux”. Our composite confusion score for this pair is 3003, derived from the frequency rank of both members and their visual similarity.

niveau is recorded at frequency rank #317, classified as anoun, pronounced \ni.vo\. niveaux is at rank #2,686, tagged as anoun, pronounced \ni.vo\.

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 3003, this pair ranks #435,021 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of niveau vs niveaux

Shared letters: aeinuv. Private to "niveau": -. Private to "niveaux": x.

"niveau" · 6 letters · shape CVCVVV  ·  "niveaux" · 7 letters · shape CVCVVVC

Known mistypes of this pair

  • niveau ← inveau · nievau · nivaeu · niveua · nivveau · nniveau · nvieau
  • niveaux ← inveaux · nievaux · nivaeux · niveauxx · niveaxu · niveuax · nivveaux · nniveaux

Frequently Asked Questions

Do "niveau" and "niveaux" mean the same thing in a sentence?
No. They are pronounced the same (\ni.vo\), which is exactly why they get swapped in writing, but the dictionary meanings above are different, and pronunciation is no guide here.
Frequency check: "niveau" vs "niveaux" - which ranks higher?
"niveau" is the more common of the two: it sits at frequency rank #317 in our French list, against #2,686 for "niveaux". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Sound matches; spelling doesn't. Use the exits below to lock the right form or check a cousin pair.

  • Full dictionary entry for "niveau" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "niveaux" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #435,021 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "niveau" and "niveaux" also get mixed up with nearby pairs, the highest-scored neighbour is "Nadeau vs niveau". 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 #435,021 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