dunvsduzenTell them apart

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

Which to use

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

#37,461
“dun” frequency rank
#35,717
“duzen” frequency rank
73178
confusion score

Side-by-Side Comparison

Feature dun duzen
Definition im Zustand nach Genuss von zu viel Alkohol mit du anreden

Where the eye mixes dun and duzen

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence. dun runs 3 letters (CVC) against duzen's 5 (CVCVC) - the length gap alone is often enough to separate them once you know to check it.

3 ch
dun
5 ch
duzen

Why the eye confuses dun with duzen

These two trip readers on the page rather than in the ear: dun is [duːn] while duzen is [ˈduːt͡sn̩]. 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 73178, derived from the frequency rank of both members and their visual similarity.

dun is recorded at frequency rank #37,461, classified as anadj, pronounced [duːn]. duzen is at rank #35,717, tagged as averb, pronounced [ˈduːt͡sn̩].

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 73178, this pair ranks #367,576 of 2,006,359 scored German confusable pairs - among the most confusable pairs.

Orthographic DNA of dun vs duzen

Shared letters: dnu. Private to "dun": -. Private to "duzen": ez.

"dun" · 3 letters · shape CVC  ·  "duzen" · 5 letters · shape CVCVC

Known mistypes of this pair

  • duzen ← dduzen · duezn · duzenn · duzne · duzzen · dzuen · udzen

Frequently Asked Questions

Can "dun" and "duzen" be used interchangeably?
No - they are not even the same part of speech. "dun" is an adjective and "duzen" a verb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "dun" vs "duzen" - which ranks higher?
"duzen" is the more common of the two: it sits at frequency rank #35,717 in our German list, against #37,461 for "dun". 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 "dun" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "duzen" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #367,576 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "dun" and "duzen" also get mixed up with nearby pairs, the highest-scored neighbour is "dun vs duran". 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 #367,576 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