rosavsRusWhat's the difference?

Quick tell: rosa is a adjective, Rus is a noun, so they fill different roles in a sentence.

Which to use

“rosa” is an adjective and “Rus” is a noun - they look or sound alike but fill different roles in a sentence.

#3,478
“rosa” frequency rank
#30,267
“Rus” frequency rank
33745
confusion score

Side-by-Side Comparison

Feature rosa Rus
Definition den Farbton von Rosa (eine helle, aus Rot und Weiß gemischte Farbe) habend Gebiet der ostslawischen Staats- und Gemeinwesen vom 9. bis zum 17. Jahrhundert

Where the eye mixes rosa and Rus

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
rosa
3 ch
Rus

Why the eye confuses rosa with Rus

These two trip readers on the page rather than in the ear: rosa is [ˈʁoːza] 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 33745, derived from the frequency rank of both members and their visual similarity.

rosa is recorded at frequency rank #3,478, classified as anadj, pronounced [ˈʁoːza]. 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 33745, this pair ranks #1,679,003 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of rosa vs Rus

Shared letters: rs. Private to "rosa": ao. Private to "Rus": u.

"rosa" · 4 letters · shape CVCV  ·  "Rus" · 3 letters · shape CVC

Known mistypes of this pair

  • rosaorsa · roas · rossa · rrosa · rsoa

Frequently Asked Questions

Can "rosa" and "Rus" be used interchangeably?
No - they are not even the same part of speech. "rosa" is an adjective and "Rus" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "rosa" or "Rus" show up more?
"rosa" is the more common of the two: it sits at frequency rank #3,478 in our German list, against #30,267 for "Rus". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "rosa" 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 #1,679,003 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "rosa" and "Rus" also get mixed up with nearby pairs, the highest-scored neighbour is "RUB vs Rus". 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 #1,679,003 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list