Which to use
“du” is a pronoun and “dual” is an adjective - they look or sound alike but fill different roles in a sentence.
- #38
- “du” frequency rank
- #13,577
- “dual” frequency rank
- 13615
- confusion score
Side-by-Side Comparison
| Feature | du | dual |
|---|---|---|
| Definition | der Angesprochene oder Angeschriebene, falls nicht die Höflichkeitsform Sie verwendet wird | eine Zweiheit bildend, aus zwei Einheiten bestehend |
Where the eye mixes du and dual
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Visual trap between du and dual
These two trip readers on the page rather than in the ear: du is [duː] while dual is [duˈaːl]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “du” sits inside “dual”, and the parts of speech differ too (pronoun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 13615, derived from the frequency rank of both members and their visual similarity.
du is recorded at frequency rank #38, classified as apron, pronounced [duː]. dual is at rank #13,577, tagged as anadj, pronounced [duˈaːl].
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 13615, this pair ranks #1,956,835 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of du vs dual
Shared letters: du. Private to "du": -. Private to "dual": al.
"du" · 2 letters · shape CV · "dual" · 4 letters · shape CVVC
Known mistypes of this pair
- dual ← daul · ddual · duall · dula · udal
Frequently Asked Questions
Do "du" and "dual" mean the same thing in a sentence?
Which is more common, "du" or "dual"?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "du" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "dual" - compare definitions side by side with the headword page. Word entry
- This pair ranks #1,956,835 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
- "du" and "dual" also get mixed up with nearby pairs, the highest-scored neighbour is "dual 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 #1,956,835 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.