Which to use
“onces” and “oncle” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #42,500
- “onces” frequency rank
- #3,415
- “oncle” frequency rank
- 45915
- confusion score
Side-by-Side Comparison
| Feature | onces | oncle |
|---|---|---|
| Definition | Pluriel de once. | Frère ou beau-frère de l’un des parents. |
Where the eye mixes onces and oncle
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Visual trap between onces and oncle
A purely visual mix-up. onces (\ɔ̃s\) and oncle (\ɔ̃kl\) 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 45915, derived from the frequency rank of both members and their visual similarity.
onces is recorded at frequency rank #42,500, classified as anoun, pronounced \ɔ̃s\. oncle is at rank #3,415, tagged as anoun, pronounced \ɔ̃kl\.
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 45915, this pair ranks #199,093 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of onces vs oncle
Shared letters: ceno. Private to "onces": s. Private to "oncle": l.
"onces" · 5 letters · shape VCCVC · "oncle" · 5 letters · shape VCCCV
Known mistypes of this pair
Frequently Asked Questions
Is swapping "onces" for "oncle" ever safe?
Which is more common, "onces" or "oncle"?
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 "onces" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "oncle" - compare definitions side by side with the headword page. Word entry
- This pair ranks #199,093 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "onces" and "oncle" also get mixed up with nearby pairs, the highest-scored neighbour is "onces vs OSCE". 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 #199,093 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.