Which to use
“due” is an adjective and “duke” is a noun - they look or sound alike but fill different roles in a sentence.
- #3,838
- “due” frequency rank
- #15,358
- “duke” frequency rank
- 19196
- confusion score
Side-by-Side Comparison
| Feature | due | duke |
|---|---|---|
| Definition | Féminin singulier de dû. | Duc. |
Where the eye mixes due and duke
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Visual trap between due and duke
These two trip readers on the page rather than in the ear: due is \dy\ while duke is \djuːk\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 19196, derived from the frequency rank of both members and their visual similarity.
due is recorded at frequency rank #3,838, classified as anadj, pronounced \dy\. duke is at rank #15,358, tagged as anoun, pronounced \djuːk\.
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 19196, this pair ranks #374,478 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of due vs duke
Shared letters: deu. Private to "due": -. Private to "duke": k.
"due" · 3 letters · shape CVV · "duke" · 4 letters · shape CVCV
Known mistypes of this pair
- duke ← dduke · dkue · duek · dukke · udke
Frequently Asked Questions
Can "due" and "duke" be used interchangeably?
In ordinary French text, does "due" or "duke" show up more?
What to do next
Eye-level mix-up between "due" and "duke" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "due" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "duke" - compare definitions side by side with the headword page. Word entry
- This pair ranks #374,478 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "due" and "duke" also get mixed up with nearby pairs, the highest-scored neighbour is "duke vs dust". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #374,478 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.