RadvsRadarConfusable pair

Which to use

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

#3,146
“Rad” frequency rank
#11,735
“Radar” frequency rank
14881
confusion score

Side-by-Side Comparison

Feature Rad Radar
Definition rundes Bauteil, das um seine Achse rotiert ein Verfahren zur Ortung, das elektromagnetische Wellen gebündelt als Primärsignal nutzt, um danach von Objekten reflektierte Echos als Sekundärsignal zu empfangen und auszuwerten

Where the eye mixes Rad and Radar

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

3 ch
Rad
5 ch
Radar

Look-alike desk: Rad vs Radar

A purely visual mix-up. Rad ([ʁaːt]) and Radar ([ʁaˈdaːɐ̯]) 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 2 extra letter(s) - “Rad” sits inside “Radar”. Our composite confusion score for this pair is 14881, derived from the frequency rank of both members and their visual similarity.

Rad is recorded at frequency rank #3,146, classified as anoun, pronounced [ʁaːt]. Radar is at rank #11,735, tagged as anoun, pronounced [ʁaˈdaːɐ̯].

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 14881, this pair ranks #1,948,041 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of Rad vs Radar

Shared letters: adr. Private to "Rad": -. Private to "Radar": -.

"Rad" · 3 letters · shape CVC  ·  "Radar" · 5 letters · shape CVCVC

Known mistypes of this pair

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

Frequently Asked Questions

Is swapping "Rad" for "Radar" ever safe?
No. They are said differently ([ʁaːt] versus [ʁaˈdaːɐ̯]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "Rad" vs "Radar" - which ranks higher?
"Rad" is the more common of the two: it sits at frequency rank #3,146 in our German list, against #11,735 for "Radar". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Eye-level mix-up between "Rad" and "Radar" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "Rad" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Radar" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,948,041 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "Rad" and "Radar" also get mixed up with nearby pairs, the highest-scored neighbour is "Radar vs Rades". 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 #1,948,041 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