Which to use
“doon” is an adverb and “door” is a noun - they look or sound alike but fill different roles in a sentence.
- #45,338
- “doon” frequency rank
- #869
- “door” frequency rank
- 46207
- confusion score
Side-by-Side Comparison
| Feature | doon | door |
|---|---|---|
| Definition | Down. | 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 spellings diverge
Shared letters are muted; the letters that actually set doon and door apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
doon and door form a confusable pair in the English index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They differ by a single letter - n in “doon” becomes r in “door” - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 46207, derived from the frequency rank of both members and their visual similarity.
doon is recorded at frequency rank #45,338, classified as anadv, pronounced /duːn/. 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 46207, this pair ranks #213,965 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Frequency comparison
Frequently Asked Questions
Can "doon" and "door" be used interchangeably?
Remembering doon vs door
The fastest way to pick the right one every time.
- Check the role first: if you need an adverb, it's “doon”; for a noun, it's “door”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “doon” entry
- Browse more pairs most likely to be confused. Most confusable