Which to use
“duck” is a noun and “due” is an adjective - they look or sound alike but fill different roles in a sentence.
- #25,624
- “duck” frequency rank
- #3,838
- “due” frequency rank
- 29462
- confusion score
Side-by-Side Comparison
| Feature | duck | due |
|---|---|---|
| Definition | Toile épaisse et résistante utilisée pour des bâches, de tentes, des voiles, etc. | Féminin singulier de dû. |
Letter map: duck vs due
Shared letters muted; letters that set duck and due apart highlighted. Shared run: 2.
Grammar separator: duck vs due
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: duck is anoun and dueanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 29462, derived from the frequency rank of both members and their visual similarity.
duck is recorded at frequency rank #25,624, classified as anoun. due is at rank #3,838, tagged as anadj, pronounced \dy\.
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 29462, this pair ranks #316,516 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of duck vs due
Shared letters: du. Private to "duck": ck. Private to "due": e.
"duck" · 4 letters · shape CVCC · "due" · 3 letters · shape CVV
Known mistypes of this pair
- duck ← dcuk · dduck · ducck · duckk · dukc · udck
Frequently Asked Questions
Is swapping "duck" for "due" ever safe?
In ordinary French text, does "duck" or "due" show up more?
What to do next
You've compared "duck" and "due". Here's where to go from here.
- Full dictionary entry for "duck" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "due" - compare definitions side by side with the headword page. Word entry
- This pair ranks #316,516 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "duck" and "due" also get mixed up with nearby pairs, the highest-scored neighbour is "drunk vs duck". 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 #316,516 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.