Which to use
“ones” and “opus” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #44,076
- “ones” frequency rank
- #8,746
- “opus” frequency rank
- 52822
- confusion score
Side-by-Side Comparison
| Feature | ones | opus |
|---|---|---|
| Definition | Pluriel de one. | Indication utilisée pour désigner un morceau de musique répertorié par un numéro dans l’œuvre complète d’un compositeur. |
Where the eye mixes ones and opus
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses ones with opus
A purely visual mix-up. ones (\ˈwʌnz\) and opus (\ɔ.pys\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 52822, derived from the frequency rank of both members and their visual similarity.
ones is recorded at frequency rank #44,076, classified as anoun, pronounced \ˈwʌnz\. opus is at rank #8,746, tagged as anoun, pronounced \ɔ.pys\.
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 52822, this pair ranks #145,028 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of ones vs opus
Shared letters: os. Private to "ones": en. Private to "opus": pu.
"ones" · 4 letters · shape VCVC · "opus" · 4 letters · shape VCVC
Known mistypes of this pair
Frequently Asked Questions
Do "ones" and "opus" mean the same thing in a sentence?
Frequency check: "ones" vs "opus" - 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 "ones" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "opus" - compare definitions side by side with the headword page. Word entry
- This pair ranks #145,028 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "ones" and "opus" also get mixed up with nearby pairs, the highest-scored neighbour is "ones vs onyx". 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 #145,028 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.