rüdevsrudernTell them apart

Quick tell: rüde is a adjective, rudern is a verb, so they fill different roles in a sentence.

Which to use

“rüde” is an adjective and “rudern” is a verb - they look or sound alike but fill different roles in a sentence.

#31,254
“rüde” frequency rank
#20,719
“rudern” frequency rank
51973
confusion score

Side-by-Side Comparison

Feature rüde rudern
Definition sich grob verhaltend sich unter Zuhilfenahme von Riemen oder Skulls in einem Ruderboot fortbewegen

Where the eye mixes rüde and rudern

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. rüde runs 4 letters (CVCV) against rudern's 6 (CVCVCC) - the length gap alone is often enough to separate them once you know to check it.

4 ch
rüde
6 ch
rudern

Why the eye confuses rüde with rudern

These two trip readers on the page rather than in the ear: rüde is [ˈʁyːdə] while rudern is [ˈʁuːdɐn]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (adjective vs verb), which is usually the fastest check. Our composite confusion score for this pair is 51973, derived from the frequency rank of both members and their visual similarity.

rüde is recorded at frequency rank #31,254, classified as anadj, pronounced [ˈʁyːdə]. rudern is at rank #20,719, tagged as averb, pronounced [ˈʁuːdɐn].

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 51973, this pair ranks #1,114,842 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of rüde vs rudern

Shared letters: der. Private to "rüde": ü. Private to "rudern": nu.

"rüde" · 4 letters · shape CVCV  ·  "rudern" · 6 letters · shape CVCVCC

Known mistypes of this pair

  • rudern ← rduern · rrudern · ruddern · rudenr · rudernn · ruderrn · rudren · ruedrn

Frequently Asked Questions

Can "rüde" and "rudern" be used interchangeably?
No - they are not even the same part of speech. "rüde" is an adjective and "rudern" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary German text, does "rüde" or "rudern" show up more?
"rudern" is the more common of the two: it sits at frequency rank #20,719 in our German list, against #31,254 for "rüde". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "rüde" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "rudern" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,114,842 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "rüde" and "rudern" also get mixed up with nearby pairs, the highest-scored neighbour is "RUB vs rüde". 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 #1,114,842 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