uitvsupConfusable pair

Quick tell: uit is a onomatopoeia, up is an adverb, so they fill different roles in a sentence.

Which to use

“uit” is an onomatopoeia and “up” is an adverb - they look or sound alike but fill different roles in a sentence.

#44,796
“uit” frequency rank
#2,060
“up” frequency rank
46856
confusion score

Side-by-Side Comparison

Feature uit up
Definition Bruit évoquant une action effectuée très rapidement. Dans un forum, mot explétif ajouté au début d'un commentaire ancien afin que celui-ci remonte automatiquement en haut de liste.

Where the eye mixes uit and up

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. uit runs 3 letters (VVC) against up's 2 (VC) - the length gap alone is often enough to separate them once you know to check it.

3 ch
uit
2 ch
up

Why the eye confuses uit with up

These two trip readers on the page rather than in the ear: uit is \ɥit\ while up is \œp\. 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 (onomatopoeia vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 46856, derived from the frequency rank of both members and their visual similarity.

uit is recorded at frequency rank #44,796, classified as anonomatopoeia, pronounced \ɥit\. up is at rank #2,060, tagged as anadv, pronounced \œp\.

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 46856, this pair ranks #191,526 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of uit vs up

Shared letters: u. Private to "uit": it. Private to "up": p.

"uit" · 3 letters · shape VVC  ·  "up" · 2 letters · shape VC

Frequently Asked Questions

Do "uit" and "up" mean the same thing in a sentence?
No - they are not even the same part of speech. "uit" is an onomatopoeia and "up" an adverb, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "uit" or "up" show up more?
"up" is the more common of the two: it sits at frequency rank #2,060 in our French list, against #44,796 for "uit". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

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

  • Full dictionary entry for "uit" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "up" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #191,526 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "uit" and "up" also get mixed up with nearby pairs, the highest-scored neighbour is "Ubu vs uit". Nearby pair

Confusion rank #191,526 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