Which to use
“DDR” and “door” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #38,354
- “DDR” frequency rank
- #869
- “door” frequency rank
- 39223
- confusion score
Side-by-Side Comparison
| Feature | DDR | door |
|---|---|---|
| Definition | Initialism of double data rate. | A portal of entry into a building, room, or vehicle, typically consisting of a rigid plane movable on a hinge. It may have a handle to help open and close, a latch to hold it closed, and a lock that ensures it cannot be opened without a key. |
Where the eye mixes DDR and door
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. DDR runs 3 letters (CCC) against door's 4 (CVVC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: DDR vs door
A purely visual mix-up. DDR (/diː diː ɑː/) and door (/do(ː)ɹ/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 39223, derived from the frequency rank of both members and their visual similarity.
DDR is recorded at frequency rank #38,354, classified as anoun, pronounced /diː diː ɑː/. door is at rank #869, tagged as anoun, pronounced /do(ː)ɹ/.
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 39223, this pair ranks #278,657 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of DDR vs door
Shared letters: dr. Private to "DDR": -. Private to "door": o.
"DDR" · 3 letters · shape CCC · "door" · 4 letters · shape CVVC
Known mistypes of this pair
- door ← ddoor · doorr · doro
Frequently Asked Questions
Do "DDR" and "door" mean the same thing in a sentence?
Which is more common, "DDR" or "door"?
After this comparison
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 "door" - compare definitions side by side with the headword page. Word entry
- This pair ranks #278,657 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "DDR" and "door" also get mixed up with nearby pairs, the highest-scored neighbour is "DDR vs dox". 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 #278,657 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.