unityvsusitéWhich spelling fits?

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

Which to use

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

#26,911
“unity” frequency rank
#41,053
“usité” frequency rank
67964
confusion score

Side-by-Side Comparison

Feature unity usité
Definition Unité. Qui est en usage, qui est pratiqué communément.

Where the eye mixes unity and usité

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
unity
5 ch
usité

Why the eye confuses unity with usité

These two trip readers on the page rather than in the ear: unity is \ˈjuː.nɪ.ti\ while usité is \y.zi.te\. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 67964, derived from the frequency rank of both members and their visual similarity.

unity is recorded at frequency rank #26,911, classified as anoun, pronounced \ˈjuː.nɪ.ti\. usité is at rank #41,053, tagged as anadj, pronounced \y.zi.te\.

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 67964, this pair ranks #61,215 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of unity vs usité

Shared letters: itu. Private to "unity": ny. Private to "usité": .

"unity" · 5 letters · shape VCVCV  ·  "usité" · 5 letters · shape VCVCV

Known mistypes of this pair

  • unitynuity · uinty · unitty · unityy · uniyt · unnity · untiy

Frequently Asked Questions

Is swapping "unity" for "usité" ever safe?
No - they are not even the same part of speech. "unity" is a noun and "usité" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "unity" or "usité"?
"unity" is the more common of the two: it sits at frequency rank #26,911 in our French list, against #41,053 for "usité". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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 "unity" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "usité" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #61,215 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "unity" and "usité" 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 #61,215 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