Which to use
“RR” is a character and “Rus” is a noun - they look or sound alike but fill different roles in a sentence.
- #21,043
- “RR” frequency rank
- #30,267
- “Rus” frequency rank
- 51310
- confusion score
Side-by-Side Comparison
| Feature | RR | Rus |
|---|---|---|
| Definition | 25. Buchstabe des modernen albanischen Alphabets (Großschrift) | Gebiet der ostslawischen Staats- und Gemeinwesen vom 9. bis zum 17. Jahrhundert |
Where the eye mixes RR and Rus
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Look-alike desk: RR vs Rus
These two trip readers on the page rather than in the ear: RR is [r(ə)] while Rus is [ʁʊs]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (character vs noun), which is usually the fastest check. Our composite confusion score for this pair is 51310, derived from the frequency rank of both members and their visual similarity.
RR is recorded at frequency rank #21,043, classified as acharacter, pronounced [r(ə)]. Rus is at rank #30,267, tagged as anoun, pronounced [ʁʊs].
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 51310, this pair ranks #1,140,351 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of RR vs Rus
Shared letters: r. Private to "RR": -. Private to "Rus": su.
"RR" · 2 letters · shape CC · "Rus" · 3 letters · shape CVC
Frequently Asked Questions
Is swapping "RR" for "Rus" ever safe?
In ordinary German text, does "RR" or "Rus" show up more?
After this comparison
Eye-level mix-up between "RR" and "Rus" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "RR" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Rus" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,140,351 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "RR" and "Rus" also get mixed up with nearby pairs, the highest-scored neighbour is "RUB vs Rus". Nearby pair
Confusion rank #1,140,351 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.