upvsutTell them apart

Quick tell: up is a adverb, ut is a noun, so they fill different roles in a sentence.

Which to use

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

#2,060
“up” frequency rank
#20,597
“ut” frequency rank
22657
confusion score

Side-by-Side Comparison

Feature up ut
Definition Dans un forum, mot explétif ajouté au début d'un commentaire ancien afin que celui-ci remonte automatiquement en haut de liste. La première note de l’échelle des sons.

Where the eye mixes up and ut

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

2 ch
up
2 ch
ut

Look-alike desk: up vs ut

These two trip readers on the page rather than in the ear: up is \œp\ while ut is \yt\. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - p in “up” becomes t in “ut”, and the parts of speech differ too (adverb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 22657, derived from the frequency rank of both members and their visual similarity.

up is recorded at frequency rank #2,060, classified as anadv, pronounced \œp\. ut is at rank #20,597, tagged as anoun, pronounced \yt\.

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 22657, this pair ranks #356,806 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of up vs ut

Shared letters: u. Private to "up": p. Private to "ut": t.

"up" · 2 letters · shape VC  ·  "ut" · 2 letters · shape VC

Frequently Asked Questions

Can "up" and "ut" be used interchangeably?
No - they are not even the same part of speech. "up" is an adverb and "ut" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "up" vs "ut" - which ranks higher?
"up" is the more common of the two: it sits at frequency rank #2,060 in our French list, against #20,597 for "ut". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

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

  • Full dictionary entry for "up" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ut" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #356,806 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "up" and "ut" also get mixed up with nearby pairs, the highest-scored neighbour is "Ubu vs ut". Nearby pair

Confusion rank #356,806 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