Which to use
“deck” and “demo” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #3,552
- “deck” frequency rank
- #6,457
- “demo” frequency rank
- 10009
- confusion score
Side-by-Side Comparison
| Feature | deck | demo |
|---|---|---|
| Definition | Any raised flat surface that can be walked on: a balcony; a porch; a raised patio; a flat rooftop. | A demonstration or visual explanation. |
Where the spellings diverge
Shared letters are muted; the letters that actually set deck and demo apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
deck and demo form a confusable pair in the English index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They share most of their letters but differ in 2 positions - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 10009, derived from the frequency rank of both members and their visual similarity.
deck is recorded at frequency rank #3,552, classified as anoun, pronounced /ˈdɛk/. demo is at rank #6,457, tagged as anoun, pronounced /ˈdɛm.əʊ/.
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 10009, this pair ranks #494,499 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Frequency comparison
Frequently Asked Questions
Can "deck" and "demo" be used interchangeably?
Remembering deck vs demo
The fastest way to pick the right one every time.
- Read both glosses above and match the meaning you intend, only context separates this pair.
- See each word in full, definition, IPA, etymology and its other confusables. Full “deck” entry
- Browse more pairs most likely to be confused. Most confusable