Which to use
“dus” is an adjective and “dust” is a noun - they look or sound alike but fill different roles in a sentence.
- #9,817
- “dus” frequency rank
- #48,457
- “dust” frequency rank
- 58274
- confusion score
Side-by-Side Comparison
| Feature | dus | dust |
|---|---|---|
| Definition | Masculin pluriel de dû. | Poussière. |
Where the eye mixes dus and dust
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Look-alike desk: dus vs dust
These two trip readers on the page rather than in the ear: dus is \dy\ while dust is \ˈdʌst\. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 extra letter(s) - “dus” sits inside “dust”, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 58274, derived from the frequency rank of both members and their visual similarity.
dus is recorded at frequency rank #9,817, classified as anadj, pronounced \dy\. dust is at rank #48,457, tagged as anoun, pronounced \ˈdʌst\.
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 58274, this pair ranks #110,014 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of dus vs dust
Shared letters: dsu. Private to "dus": -. Private to "dust": t.
"dus" · 3 letters · shape CVC · "dust" · 4 letters · shape CVCC
Known mistypes of this pair
- dust ← ddust · dsut · dusst · dustt · duts · udst
Frequently Asked Questions
Can "dus" and "dust" be used interchangeably?
Frequency check: "dus" vs "dust" - which ranks higher?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "dus" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "dust" - compare definitions side by side with the headword page. Word entry
- This pair ranks #110,014 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "dus" and "dust" also get mixed up with nearby pairs, the highest-scored neighbour is "DDT 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 #110,014 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.