RuhvsRumWhich spelling fits?

Which to use

“Ruh” and “Rum” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#18,679
“Ruh” frequency rank
#1,744
“Rum” frequency rank
20423
confusion score

Side-by-Side Comparison

Feature Ruh Rum
Definition ein Zustand der Ungestörtheit aus Zuckerrohr, Melasse oder Saft durch Vergärung und Destillation gewonnener hochprozentiger Branntwein, der teilweise mit Karamellzucker gefärbt wird

Where the eye mixes Ruh and Rum

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

3 ch
Ruh
3 ch
Rum

Look-alike desk: Ruh vs Rum

A purely visual mix-up. Ruh ([ʁuː]) and Rum ([ʁʊm]) 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 - h in “Ruh” becomes m in “Rum”. Our composite confusion score for this pair is 20423, derived from the frequency rank of both members and their visual similarity.

Ruh is recorded at frequency rank #18,679, classified as anoun, pronounced [ʁuː]. Rum is at rank #1,744, tagged as anoun, pronounced [ʁʊm].

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 20423, this pair ranks #1,897,842 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Ruh vs Rum

Shared letters: ru. Private to "Ruh": h. Private to "Rum": m.

"Ruh" · 3 letters · shape CVC  ·  "Rum" · 3 letters · shape CVC

Frequently Asked Questions

Can "Ruh" and "Rum" be used interchangeably?
No. They are said differently ([ʁuː] versus [ʁʊm]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary German text, does "Ruh" or "Rum" show up more?
"Rum" is the more common of the two: it sits at frequency rank #1,744 in our German list, against #18,679 for "Ruh". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

After this comparison

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

  • Full dictionary entry for "Ruh" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Rum" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,897,842 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Ruh" and "Rum" also get mixed up with nearby pairs, the highest-scored neighbour is "RUB vs Ruh". Nearby pair

Confusion rank #1,897,842 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