Which to use
“ubi” is an adverb and “ut” is a noun - they look or sound alike but fill different roles in a sentence.
- #42,101
- “ubi” frequency rank
- #20,597
- “ut” frequency rank
- 62698
- confusion score
Side-by-Side Comparison
| Feature | ubi | ut |
|---|---|---|
| Definition | Où, en quel endroit. | La première note de l’échelle des sons. |
Where the eye mixes ubi and ut
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. ubi runs 3 letters (VCV) against ut's 2 (VC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: ubi vs ut
These two trip readers on the page rather than in the ear: ubi is \ˈu.biː\ while ut is \yt\. 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 (adverb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 62698, derived from the frequency rank of both members and their visual similarity.
ubi is recorded at frequency rank #42,101, classified as anadv, pronounced \ˈu.biː\. 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 62698, this pair ranks #85,791 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of ubi vs ut
Shared letters: u. Private to "ubi": bi. Private to "ut": t.
"ubi" · 3 letters · shape VCV · "ut" · 2 letters · shape VC
Frequently Asked Questions
Is swapping "ubi" for "ut" ever safe?
Frequency check: "ubi" vs "ut" - which ranks higher?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "ubi" 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 #85,791 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "ubi" and "ut" also get mixed up with nearby pairs, the highest-scored neighbour is "ubi vs Ubu". Nearby pair
Confusion rank #85,791 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.