Which to use
“duc” is a noun and “dünn” is an adjective - they look or sound alike but fill different roles in a sentence.
- #48,075
- “duc” frequency rank
- #5,934
- “dünn” frequency rank
- 54009
- confusion score
Side-by-Side Comparison
| Feature | duc | dünn |
|---|---|---|
| Definition | der Herzog, der Führer | von geringer Dicke |
Where the eye mixes duc and dünn
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Why the eye confuses duc with dünn
These two trip readers on the page rather than in the ear: duc is [duk] while dünn is [dʏn]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 54009, 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]. dünn is at rank #5,934, tagged as anadj, pronounced [dʏn].
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 54009, this pair ranks #1,035,646 of 2,006,359 scored German confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of duc vs dünn
Shared letters: d. Private to "duc": cu. Private to "dünn": nü.
"duc" · 3 letters · shape CVC · "dünn" · 4 letters · shape CVCC
Frequently Asked Questions
Do "duc" and "dünn" mean the same thing in a sentence?
Which is more common, "duc" or "dünn"?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "duc" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "dünn" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,035,646 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "duc" and "dünn" also get mixed up with nearby pairs, the highest-scored neighbour is "duc vs dusch". Nearby pair
Confusion rank #1,035,646 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.