doi vs dz, What's the Difference?

Which to use

“doi” is an adjective and “dz” is a character - they look or sound alike but fill different roles in a sentence.

#27,038
“doi” frequency rank: #47,847
“dz” frequency rank: 74885
confusion score

Side-by-Side Comparison

Feature	doi	dz
Definition	Cas sujet de deus.	Lettre de l’alphabet hongrois entre le d et le dzs, utilisée pour \dz\.

Letter map: doi vs dz

Shared letters muted; letters that set doi and dz apart highlighted. Shared run: 1.

3 ch

doi

2 ch

Part-of-speech tell for doi / dz

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: doi is anadjective and dzacharacter. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 74885, derived from the frequency rank of both members and their visual similarity.

doi is recorded at frequency rank #27,038, classified as anadj. dz is at rank #47,847, tagged as acharacter, pronounced \dzeː\.

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 74885, this pair ranks #35,727 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of doi vs dz

Shared letters: d. Private to "doi": io. Private to "dz": z.

"doi" · 3 letters · shape CVV · "dz" · 2 letters · shape CC

Frequently Asked Questions

Do "doi" and "dz" mean the same thing in a sentence?

No - they are not even the same part of speech. "doi" is an adjective and "dz" a character, so a sentence built for one is usually ungrammatical with the other.

In ordinary French text, does "doi" or "dz" show up more?

"doi" is the more common of the two: it sits at frequency rank #27,038 in our French list, against #47,847 for "dz". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

You've compared "doi" and "dz". Here's where to go from here.

Full dictionary entry for "doi" with definition, IPA, and generated misspellings. Word entry
Full dictionary entry for "dz" - compare definitions side by side with the headword page. Word entry
This pair ranks #35,727 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
"doi" and "dz" also get mixed up with nearby pairs, the highest-scored neighbour is "DCI vs dz". Nearby pair

Confusion rank #35,727 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.