Which to use
“rog” and “roi” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #49,334
- “rog” frequency rank
- #547
- “roi” frequency rank
- 49881
- confusion score
Side-by-Side Comparison
| Feature | rog | roi |
|---|---|---|
| Definition | « ? » ou point d’interrogation | Titre porté par celui qui règne sur un peuple, un État, en particulier un État monarchique, et qui tient sa fonction de l’hérédité ou de l’élection ; celui qui est à la tête d’un royaume. |
Where the eye mixes rog and roi
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Visual trap between rog and roi
A purely visual mix-up. rog (\ʁɔɡ\) and roi (\ʁwa\) 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 a single letter - g in “rog” becomes i in “roi”. Our composite confusion score for this pair is 49881, derived from the frequency rank of both members and their visual similarity.
rog is recorded at frequency rank #49,334, classified as anoun, pronounced \ʁɔɡ\. roi is at rank #547, tagged as anoun, pronounced \ʁwa\.
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 49881, this pair ranks #167,138 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of rog vs roi
Shared letters: or. Private to "rog": g. Private to "roi": i.
"rog" · 3 letters · shape CVC · "roi" · 3 letters · shape CVV
Frequently Asked Questions
Do "rog" and "roi" mean the same thing in a sentence?
Which is more common, "rog" or "roi"?
After this comparison
Eye-level mix-up between "rog" and "roi" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "rog" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "roi" - compare definitions side by side with the headword page. Word entry
- This pair ranks #167,138 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "rog" and "roi" also get mixed up with nearby pairs, the highest-scored neighbour is "rog vs roya". Nearby pair
Confusion rank #167,138 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.