Which to use
“Rohr” and “Rotor” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #7,223
- “Rohr” frequency rank
- #46,242
- “Rotor” frequency rank
- 53465
- confusion score
Side-by-Side Comparison
| Feature | Rohr | Rotor |
|---|---|---|
| Definition | ein zylinderförmiger, hohler Gegenstand zur Durchleitung von Flüssigkeiten, Gasen und Feststoffen | rotierendes Teil einer Maschine |
Where the eye mixes Rohr and Rotor
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. Rohr runs 4 letters (CVCC) against Rotor's 5 (CVCVC) - the length gap alone is often enough to separate them once you know to check it.
Why the eye confuses Rohr with Rotor
A purely visual mix-up. Rohr ([ʁoːɐ̯]) and Rotor ([ˈʁoːtoːɐ̯]) 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 1 letter(s) in length. Our composite confusion score for this pair is 53465, derived from the frequency rank of both members and their visual similarity.
Rohr is recorded at frequency rank #7,223, classified as anoun, pronounced [ʁoːɐ̯]. Rotor is at rank #46,242, tagged as anoun, pronounced [ˈʁoːtoːɐ̯].
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 53465, this pair ranks #1,056,912 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of Rohr vs Rotor
Shared letters: or. Private to "Rohr": h. Private to "Rotor": t.
"Rohr" · 4 letters · shape CVCC · "Rotor" · 5 letters · shape CVCVC
Known mistypes of this pair
Frequently Asked Questions
Do "Rohr" and "Rotor" mean the same thing in a sentence?
In ordinary German text, does "Rohr" or "Rotor" show up more?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "Rohr" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Rotor" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,056,912 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "Rohr" and "Rotor" also get mixed up with nearby pairs, the highest-scored neighbour is "robo vs Rotor". 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 #1,056,912 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.