Which to use
“dud” and “dye” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #29,251
- “dud” frequency rank
- #9,324
- “dye” frequency rank
- 38575
- confusion score
Side-by-Side Comparison
| Feature | dud | dye |
|---|---|---|
| Definition | A device or machine that is useless because it does not work properly or has failed to work, such as a bomb, or explosive projectile. | A colourant, especially one that has an affinity to the substrate to which it is applied. |
Where the eye mixes dud and dye
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Look-alike desk: dud vs dye
A purely visual mix-up. dud (/dʌd/) and dye (/daɪ/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 38575, derived from the frequency rank of both members and their visual similarity.
dud is recorded at frequency rank #29,251, classified as anoun, pronounced /dʌd/. dye is at rank #9,324, tagged as anoun, pronounced /daɪ/.
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 38575, this pair ranks #284,677 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of dud vs dye
Shared letters: d. Private to "dud": u. Private to "dye": ey.
"dud" · 3 letters · shape CVC · "dye" · 3 letters · shape CVV
Frequently Asked Questions
Can "dud" and "dye" be used interchangeably?
Which is more common, "dud" or "dye"?
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 "dud" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "dye" - compare definitions side by side with the headword page. Word entry
- This pair ranks #284,677 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "dud" and "dye" also get mixed up with nearby pairs, the highest-scored neighbour is "dox vs dud". Nearby pair
Confusion rank #284,677 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.