Which to use
“onyx” and “oy” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #42,501
- “onyx” frequency rank
- #41,948
- “oy” frequency rank
- 84449
- confusion score
Side-by-Side Comparison
| Feature | onyx | oy |
|---|---|---|
| Definition | Parfum antique. | Prime. |
Where the eye mixes onyx and oy
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. onyx runs 4 letters (VCVC) against oy's 2 (VV) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses onyx with oy
A purely visual mix-up. onyx (\ɔ.niks\) and oy (\ɔj\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 2 letter(s) in length. Our composite confusion score for this pair is 84449, derived from the frequency rank of both members and their visual similarity.
onyx is recorded at frequency rank #42,501, classified as anoun, pronounced \ɔ.niks\. oy is at rank #41,948, tagged as anoun, pronounced \ɔj\.
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 84449, this pair ranks #12,991 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of onyx vs oy
Shared letters: oy. Private to "onyx": nx. Private to "oy": -.
"onyx" · 4 letters · shape VCVC · "oy" · 2 letters · shape VV
Known mistypes of this pair
- onyx ← noyx · onnyx · onxy · onyxx · onyyx · oynx
Frequently Asked Questions
Do "onyx" and "oy" mean the same thing in a sentence?
Frequency check: "onyx" vs "oy" - which ranks higher?
Useful next steps
Eye-level mix-up between "onyx" and "oy" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "onyx" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "oy" - compare definitions side by side with the headword page. Word entry
- This pair ranks #12,991 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "onyx" and "oy" also get mixed up with nearby pairs, the highest-scored neighbour is "och vs oy". 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 #12,991 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.