Which to use
“DNS” is a noun and “du” is an article - they look or sound alike but fill different roles in a sentence.
- #18,174
- “DNS” frequency rank
- #17
- “du” frequency rank
- 18191
- confusion score
Side-by-Side Comparison
| Feature | DNS | du |
|---|---|---|
| Definition | Système permettant d’établir une correspondance entre un nom de domaine et une adresse IP. | Une quantité indéfinie de. Note d’usage : Utilisé avec un nom indénombrable. |
Where the eye mixes DNS and du
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between DNS and du
These two trip readers on the page rather than in the ear: DNS is \de.ɛ.n‿ɛs\ while du 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 article), which is usually the fastest check. Our composite confusion score for this pair is 18191, derived from the frequency rank of both members and their visual similarity.
DNS is recorded at frequency rank #18,174, classified as anoun, pronounced \de.ɛ.n‿ɛs\. du is at rank #17, tagged as anarticle, 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 18191, this pair ranks #379,544 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of DNS vs du
Shared letters: d. Private to "DNS": ns. Private to "du": u.
"DNS" · 3 letters · shape CCC · "du" · 2 letters · shape CV
Frequently Asked Questions
Can "DNS" and "du" be used interchangeably?
Which is more common, "DNS" or "du"?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "DNS" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "du" - compare definitions side by side with the headword page. Word entry
- This pair ranks #379,544 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "DNS" and "du" also get mixed up with nearby pairs, the highest-scored neighbour is "DCI vs DNS". Nearby pair
Confusion rank #379,544 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.