ducvsDüneWhich spelling fits?

Which to use

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

#48,075
“duc” frequency rank
#48,081
“Düne” frequency rank
96156
confusion score

Side-by-Side Comparison

Feature duc Düne
Definition der Herzog, der Führer Hügel aus zusammengewehtem Sand (an Küsten und in Trockengebieten)

Where the eye mixes duc and Düne

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. duc runs 3 letters (CVC) against Düne's 4 (CVCV) - the length gap alone is often enough to separate them once you know to check it.

3 ch
duc
4 ch
Düne

Why the eye confuses duc with Düne

A purely visual mix-up. duc ([duk]) and Düne ([ˈdyːnə]) 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 96156, derived from the frequency rank of both members and their visual similarity.

duc is recorded at frequency rank #48,075, classified as anoun, pronounced [duk]. Düne is at rank #48,081, tagged as anoun, pronounced [ˈdyːnə].

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 96156, this pair ranks #8,446 of 2,006,359 scored German confusable pairs - among the most confusable pairs.

Orthographic DNA of duc vs Düne

Shared letters: d. Private to "duc": cu. Private to "Düne": enü.

"duc" · 3 letters · shape CVC  ·  "Düne" · 4 letters · shape CVCV

Frequently Asked Questions

Is swapping "duc" for "Düne" ever safe?
No. They are said differently ([duk] versus [ˈdyːnə]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "duc" or "Düne"?
"duc" is the more common of the two: it sits at frequency rank #48,075 in our German list, against #48,081 for "Düne". 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 "duc" and "Düne" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "duc" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Düne" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #8,446 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "duc" and "Düne" also get mixed up with nearby pairs, the highest-scored neighbour is "duc vs dusch". Nearby pair

Confusion rank #8,446 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