Which to use
“demo” is a noun and “dumb” is an adjective - they look or sound alike but fill different roles in a sentence.
- #6,457
- “demo” frequency rank
- #2,788
- “dumb” frequency rank
- 9245
- confusion score
Side-by-Side Comparison
| Feature | demo | dumb |
|---|---|---|
| Definition | A demonstration or visual explanation. | Unable to speak; lacking power of speech. |
Where the eye mixes demo and dumb
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: demo is /ˈdɛm.əʊ/ while dumb is /dʌm/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 9245, derived from the frequency rank of both members and their visual similarity.
demo is recorded at frequency rank #6,457, classified as anoun, pronounced /ˈdɛm.əʊ/. dumb is at rank #2,788, tagged as anadj, pronounced /dʌm/.
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 9245, this pair ranks #498,366 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of demo vs dumb
Shared letters: dm. Private to "demo": eo. Private to "dumb": bu.
"demo" · 4 letters · shape CVCV · "dumb" · 4 letters · shape CVCC