Which to use
“duck” is a verb and “duke” is a noun - they look or sound alike but fill different roles in a sentence.
- #5,031
- “duck” frequency rank
- #3,293
- “duke” frequency rank
- 8324
- confusion score
Side-by-Side Comparison
| Feature | duck | duke |
|---|---|---|
| Definition | To quickly lower (the head or body), often in order to prevent it from being struck by something. | The male ruler of a duchy (female equivalent: duchess). |
Where the eye mixes duck and duke
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Spelling & Dictionary Insight
These two trip readers on the page rather than in the ear: duck is /dʌk/ while duke is /dʒuːk/. 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 (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 8324, derived from the frequency rank of both members and their visual similarity.
duck is recorded at frequency rank #5,031, classified as averb, pronounced /dʌk/. duke is at rank #3,293, tagged as anoun, pronounced /dʒuːk/.
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 8324, this pair ranks #503,077 of 530,003 scored English confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of duck vs duke
Shared letters: dku. Private to "duck": c. Private to "duke": e.
"duck" · 4 letters · shape CVCC · "duke" · 4 letters · shape CVCV