rusvsRyoTell them apart

Quick tell: rus is a noun, Ryo is a name, so they fill different roles in a sentence.

Which to use

“rus” is a noun and “Ryo” is a name - they look or sound alike but fill different roles in a sentence.

#37,537
“rus” frequency rank
#44,153
“Ryo” frequency rank
81690
confusion score

Side-by-Side Comparison

Feature rus Ryo
Definition Pluriel de ru. Prénom masculin.

Letter map: rus vs Ryo

Shared letters muted; letters that set rus and Ryo apart highlighted. Shared run: 1.

3 ch
rus
3 ch
Ryo

Role in the sentence - rus and Ryo

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: rus is anoun and Ryoaname. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 81690, derived from the frequency rank of both members and their visual similarity.

rus is recorded at frequency rank #37,537, classified as anoun, pronounced \ʁy\. Ryo is at rank #44,153, tagged as aname.

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 81690, this pair ranks #18,228 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of rus vs Ryo

Shared letters: r. Private to "rus": su. Private to "Ryo": oy.

"rus" · 3 letters · shape CVC  ·  "Ryo" · 3 letters · shape CVV

Frequently Asked Questions

Is swapping "rus" for "Ryo" ever safe?
No - they are not even the same part of speech. "rus" is a noun and "Ryo" a name, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "rus" or "Ryo" show up more?
"rus" is the more common of the two: it sits at frequency rank #37,537 in our French list, against #44,153 for "Ryo". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

You've compared "rus" and "Ryo". Here's where to go from here.

  • Full dictionary entry for "rus" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Ryo" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #18,228 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "rus" and "Ryo" also get mixed up with nearby pairs, the highest-scored neighbour is "roya vs Ryo". Nearby pair

Confusion rank #18,228 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list