RadarvsRädernTell them apart

Which to use

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

#11,735
“Radar” frequency rank
#13,225
“Rädern” frequency rank
24960
confusion score

Side-by-Side Comparison

Feature Radar Rädern
Definition ein Verfahren zur Ortung, das elektromagnetische Wellen gebündelt als Primärsignal nutzt, um danach von Objekten reflektierte Echos als Sekundärsignal zu empfangen und auszuwerten Dativ Plural des Substantivs Rad

Where the eye mixes Radar and Rädern

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
Radar
6 ch
Rädern

Look-alike desk: Radar vs Rädern

A purely visual mix-up. Radar ([ʁaˈdaːɐ̯]) and Rädern ([ˈʁɛːdɐn]) 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 24960, derived from the frequency rank of both members and their visual similarity.

Radar is recorded at frequency rank #11,735, classified as anoun, pronounced [ʁaˈdaːɐ̯]. Rädern is at rank #13,225, tagged as anoun, pronounced [ˈʁɛːdɐn].

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 24960, this pair ranks #1,840,133 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Radar vs Rädern

Shared letters: dr. Private to "Radar": a. Private to "Rädern": enä.

"Radar" · 5 letters · shape CVCVC  ·  "Rädern" · 6 letters · shape CVCVCC

Known mistypes of this pair

  • Radarardar · raadr · radarr · raddar · radra · rdaar · rradar

Frequently Asked Questions

Can "Radar" and "Rädern" be used interchangeably?
No. They are said differently ([ʁaˈdaːɐ̯] versus [ˈʁɛːdɐn]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "Radar" vs "Rädern" - which ranks higher?
"Radar" is the more common of the two: it sits at frequency rank #11,735 in our German list, against #13,225 for "Rädern". 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 "Radar" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Rädern" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,840,133 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Radar" and "Rädern" also get mixed up with nearby pairs, the highest-scored neighbour is "Rädern vs Ramen". 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 #1,840,133 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