duesvsduneWhich spelling fits?

Which to use

“dues” and “dune” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#17,601
“dues” frequency rank
#20,100
“dune” frequency rank
37701
confusion score

Side-by-Side Comparison

Feature dues dune
Definition plural of due A ridge or hill of sand piled up by currents of wind or water.

Where the eye mixes dues and dune

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

4 ch
dues
4 ch
dune

Visual trap between dues and dune

A purely visual mix-up. dues (/djuːz/) and dune (/djuːn/) 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 37701, derived from the frequency rank of both members and their visual similarity.

dues is recorded at frequency rank #17,601, classified as anoun, pronounced /djuːz/. dune is at rank #20,100, tagged as anoun, pronounced /djuːn/.

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 37701, this pair ranks #292,271 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of dues vs dune

Shared letters: deu. Private to "dues": s. Private to "dune": n.

"dues" · 4 letters · shape CVVC  ·  "dune" · 4 letters · shape CVCV

Known mistypes of this pair

  • duesdeus · duess · duse · udes
  • duneddune · dnue · duen · udne

Frequently Asked Questions

Is swapping "dues" for "dune" ever safe?
No. They are said differently (/djuːz/ versus /djuːn/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "dues" vs "dune" - which ranks higher?
"dues" is the more common of the two: it sits at frequency rank #17,601 in our English list, against #20,100 for "dune". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

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 "dues" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "dune" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #292,271 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
  • "dues" and "dune" also get mixed up with nearby pairs, the highest-scored neighbour is "Druze vs dune". 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 #292,271 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list