R1 vs roy, What's the Difference?

Which to use

“R1” and “roy” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#33,425
“R1” frequency rank: #3,220
“roy” frequency rank: 36645
confusion score

Side-by-Side Comparison

Feature	R1	roy
Definition	Régionale 1 (niveau de championnat en France).	De 1694 à 1740 : Orthographe de l’Académie française de roi.

Letter map: R1 vs roy

Shared letters muted; letters that set R1 and roy apart highlighted. Shared run: 1.

2 ch

3 ch

roy

Spelling & Dictionary Insight

R1 and roy are indexed as a confusable French pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 36645, derived from the frequency rank of both members and their visual similarity.

R1 is recorded at frequency rank #33,425, classified as anoun. roy is at rank #3,220, 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 36645, this pair ranks #268,152 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of R1 vs roy

Shared letters: r. Private to "R1": -. Private to "roy": oy.

"R1" · 1 letters · shape C · "roy" · 3 letters · shape CVV

Frequently Asked Questions

Can "R1" and "roy" be used interchangeably?

No. They differ by 1 letter(s) in length, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.

Which is more common, "R1" or "roy"?

"roy" is the more common of the two: it sits at frequency rank #3,220 in our French list, against #33,425 for "R1". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

You've compared "R1" and "roy". Here's where to go from here.

Full dictionary entry for "R1" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "roy" - compare definitions side by side with the headword page. Word entry
This pair ranks #268,152 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
"R1" and "roy" also get mixed up with nearby pairs, the highest-scored neighbour is "R1 vs rog". Nearby pair

PlainSpell is a reference corpus, not spelling advice. Verify unusual forms in context.