ducksvsduesTell them apart

Quick tell: ducks is a noun, dues is an adjective, so they fill different roles in a sentence.

Which to use

“ducks” is a noun and “dues” is an adjective - they look or sound alike but fill different roles in a sentence.

#34,503
“ducks” frequency rank
#8,532
“dues” frequency rank
43035
confusion score

Side-by-Side Comparison

Feature ducks dues
Definition Pluriel de duck. Féminin pluriel de dû.

Where the eye mixes ducks and dues

Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.

5 ch
ducks
4 ch
dues

Visual trap between ducks and dues

These two trip readers on the page rather than in the ear: ducks is \ˈdʌks\ while dues is \dy\. 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 (noun vs adjective), which is usually the fastest check. Our composite confusion score for this pair is 43035, derived from the frequency rank of both members and their visual similarity.

ducks is recorded at frequency rank #34,503, classified as anoun, pronounced \ˈdʌks\. dues is at rank #8,532, 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 43035, this pair ranks #221,125 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ducks vs dues

Shared letters: dsu. Private to "ducks": ck. Private to "dues": e.

"ducks" · 5 letters · shape CVCCC  ·  "dues" · 4 letters · shape CVVC

Known mistypes of this pair

  • ducksdcuks · dducks · duccks · duckks · duckss · ducsk · dukcs · udcks
  • duesddues · duess · duse · udes

Frequently Asked Questions

Can "ducks" and "dues" be used interchangeably?
No - they are not even the same part of speech. "ducks" is a noun and "dues" an adjective, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "ducks" or "dues" show up more?
"dues" is the more common of the two: it sits at frequency rank #8,532 in our French list, against #34,503 for "ducks". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "ducks" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "dues" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #221,125 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "ducks" and "dues" also get mixed up with nearby pairs, the highest-scored neighbour is "ducks vs ducon". 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 #221,125 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list