Which to use
“DDR” is an abbrev and “du” is a pronoun - they look or sound alike but fill different roles in a sentence.
- #42,389
- “DDR” frequency rank
- #5,187
- “du” frequency rank
- 47576
- confusion score
Side-by-Side Comparison
| Feature | DDR | du |
|---|---|---|
| Definition | Deutsche Demokratische Republik (República Democrática Alemã) | você, tu |
Where the eye mixes DDR and du
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Why the eye confuses DDR with du
These two trip readers on the page rather than in the ear: DDR is /deːdeːˈɛr/ ouvir^(fonte ?) while du is /du:/ ouvir^(fonte ?). 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 (abbrev vs pronoun), which is usually the fastest check. Our composite confusion score for this pair is 47576, derived from the frequency rank of both members and their visual similarity.
DDR is recorded at frequency rank #42,389, classified as anabbrev, pronounced /deːdeːˈɛr/ ouvir^(fonte ?). du is at rank #5,187, tagged as apron, pronounced /du:/ ouvir^(fonte ?).
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 47576, this pair ranks #17,664 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of DDR vs du
Shared letters: d. Private to "DDR": r. Private to "du": u.
"DDR" · 3 letters · shape CCC · "du" · 2 letters · shape CV
Frequently Asked Questions
Is swapping "DDR" for "du" ever safe?
Frequency check: "DDR" vs "du" - which ranks higher?
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 "DDR" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "du" - compare definitions side by side with the headword page. Word entry
- This pair ranks #17,664 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "DDR" and "du" also get mixed up with nearby pairs, the highest-scored neighbour is "dat vs DDR". Nearby pair
Confusion rank #17,664 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.