Which to use
“usité” is an adjective and “usure” is a noun - they look or sound alike but fill different roles in a sentence.
- #41,053
- “usité” frequency rank
- #11,499
- “usure” frequency rank
- 52552
- confusion score
Side-by-Side Comparison
| Feature | usité | usure |
|---|---|---|
| Definition | Qui est en usage, qui est pratiqué communément. | Intérêt, profit qu’on exige d’un argent ou d’une marchandise prêtée, au-dessus du taux fixé par la loi ou établi par l’usage en matière de commerce. |
Where the eye mixes usité and usure
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. usité and usure follow the identical consonant-vowel pattern (VCVCV). Same shape at a glance is often the real trap, independent of shared letters.
Why the eye confuses usité with usure
These two trip readers on the page rather than in the ear: usité is \y.zi.te\ while usure is \y.zyʁ\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 3 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 52552, derived from the frequency rank of both members and their visual similarity.
usité is recorded at frequency rank #41,053, classified as anadj, pronounced \y.zi.te\. usure is at rank #11,499, tagged as anoun, pronounced \y.zyʁ\.
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 52552, this pair ranks #146,949 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of usité vs usure
Shared letters: su. Private to "usité": ité. Private to "usure": er.
"usité" · 5 letters · shape VCVCV · "usure" · 5 letters · shape VCVCV
Known mistypes of this pair
- usure ← suure · usrue · ussure · usuer · usurre · uusre
Frequently Asked Questions
Can "usité" and "usure" be used interchangeably?
Frequency check: "usité" vs "usure" - which ranks higher?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "usité" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "usure" - compare definitions side by side with the headword page. Word entry
- This pair ranks #146,949 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "usité" and "usure" also get mixed up with nearby pairs, the highest-scored neighbour is "uit vs usité". 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 #146,949 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.