Which to use
“du” is a pronoun and “duty” is a noun - they look or sound alike but fill different roles in a sentence.
- #38
- “du” frequency rank
- #21,948
- “duty” frequency rank
- 21986
- confusion score
Side-by-Side Comparison
| Feature | du | duty |
|---|---|---|
| Definition | der Angesprochene oder Angeschriebene, falls nicht die Höflichkeitsform Sie verwendet wird | die moralische oder gesetzliche Pflicht |
Where the eye mixes du and duty
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: du vs duty
These two trip readers on the page rather than in the ear: du is [duː] while duty is [ˈdjuːti]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “du” sits inside “duty”, and the parts of speech differ too (pronoun vs noun), which is usually the fastest check. Our composite confusion score for this pair is 21986, derived from the frequency rank of both members and their visual similarity.
du is recorded at frequency rank #38, classified as apron, pronounced [duː]. duty is at rank #21,948, tagged as anoun, pronounced [ˈdjuːti].
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 21986, this pair ranks #1,879,747 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of du vs duty
Shared letters: du. Private to "du": -. Private to "duty": ty.
"du" · 2 letters · shape CV · "duty" · 4 letters · shape CVCV
Known mistypes of this pair
- duty ← dduty · dtuy · dutty · dutyy · duyt · udty
Frequently Asked Questions
Is swapping "du" for "duty" ever safe?
Frequency check: "du" vs "duty" - which ranks higher?
What to do next
Eye-level mix-up between "du" and "duty" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "du" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "duty" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,879,747 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "du" and "duty" also get mixed up with nearby pairs, the highest-scored neighbour is "duch vs duty". 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 #1,879,747 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.