Which to use
“dune” is a noun and “dur” is an adjective - they look or sound alike but fill different roles in a sentence.
- #20,100
- “dune” frequency rank
- #39,793
- “dur” frequency rank
- 59893
- confusion score
Side-by-Side Comparison
| Feature | dune | dur |
|---|---|---|
| Definition | A ridge or hill of sand piled up by currents of wind or water. | Major; in the major mode. |
Where the eye mixes dune and dur
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: dune vs dur
These two trip readers on the page rather than in the ear: dune is /djuːn/ while dur is /duːɹ/. 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 59893, derived from the frequency rank of both members and their visual similarity.
dune is recorded at frequency rank #20,100, classified as anoun, pronounced /djuːn/. dur is at rank #39,793, tagged as anadj, pronounced /duːɹ/.
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 59893, this pair ranks #103,425 of 530,003 scored English confusable pairs - among the most confusable pairs.
Orthographic DNA of dune vs dur
Shared letters: du. Private to "dune": en. Private to "dur": r.
"dune" · 4 letters · shape CVCV · "dur" · 3 letters · shape CVC
Known mistypes of this pair
- dune ← ddune · dnue · duen · udne
Frequently Asked Questions
Can "dune" and "dur" be used interchangeably?
In ordinary English text, does "dune" or "dur" show up more?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "dune" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "dur" - compare definitions side by side with the headword page. Word entry
- This pair ranks #103,425 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "dune" and "dur" also get mixed up with nearby pairs, the highest-scored neighbour is "dox vs dur". 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 #103,425 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.