sautvssuuWhat's the difference?

Quick tell: saut is a noun, suu is an adjective, so they fill different roles in a sentence.

Which to use

“saut” is a noun and “suu” is an adjective - they look or sound alike but fill different roles in a sentence.

#5,187
“saut” frequency rank
#49,960
“suu” frequency rank
55147
confusion score

Side-by-Side Comparison

Feature saut suu
Definition Action de sauter, bond, mouvement brusque par lequel on s’élance en l’air. Son.

Where the eye mixes saut and suu

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. saut runs 4 letters (CVVC) against suu's 3 (CVV) - the length gap alone is often enough to separate them once you know to check it.

4 ch
saut
3 ch
suu

Why the eye confuses saut with suu

These two trip readers on the page rather than in the ear: saut is \so\ while suu is \ˈsuː\. 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 (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 55147, derived from the frequency rank of both members and their visual similarity.

saut is recorded at frequency rank #5,187, classified as anoun, pronounced \so\. suu is at rank #49,960, tagged as anadj, pronounced \ˈsuː\.

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 55147, this pair ranks #129,384 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of saut vs suu

Shared letters: su. Private to "saut": at. Private to "suu": -.

"saut" · 4 letters · shape CVVC  ·  "suu" · 3 letters · shape CVV

Known mistypes of this pair

  • saut ← asut · satu · sautt · ssaut · suat

Frequently Asked Questions

Can "saut" and "suu" be used interchangeably?
No - they are not even the same part of speech. "saut" is a noun and "suu" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "saut" or "suu" show up more?
"saut" is the more common of the two: it sits at frequency rank #5,187 in our French list, against #49,960 for "suu". 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 "saut" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "suu" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #129,384 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "saut" and "suu" also get mixed up with nearby pairs, the highest-scored neighbour is "SSR vs suu". 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 #129,384 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