Dai vs du, What's the Difference?

Which to use

“Dai” is a name and “du” is a pronoun - they look or sound alike but fill different roles in a sentence.

#21,963
“Dai” frequency rank: #5,609
“du” frequency rank: 27572
confusion score

Side-by-Side Comparison

Feature	Dai	du
Definition	Apellido. Transcripción de varios apellidos chinos.	Tú (pronombre de segunda persona singular familiar o informal)

Letter map: Dai vs du

Shared letters muted; letters that set Dai and du apart highlighted. Shared run: 1.

3 ch

Dai

2 ch

Grammar separator: Dai vs du

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: Dai is aname and duapronoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 27572, derived from the frequency rank of both members and their visual similarity.

Dai is recorded at frequency rank #21,963, classified as aname. du is at rank #5,609, tagged as apron, pronounced [duː].

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 27572, this pair ranks #226,167 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of Dai vs du

Shared letters: d. Private to "Dai": ai. Private to "du": u.

"Dai" · 3 letters · shape CVV · "du" · 2 letters · shape CV

Frequently Asked Questions

Is swapping "Dai" for "du" ever safe?

No - they are not even the same part of speech. "Dai" is a name and "du" a pronoun, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "Dai" or "du"?

"du" is the more common of the two: it sits at frequency rank #5,609 in our Spanish list, against #21,963 for "Dai". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Done with this confusable. These links stay specific to "Dai" and "du".

Full dictionary entry for "Dai" 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 #226,167 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
"Dai" and "du" also get mixed up with nearby pairs, the highest-scored neighbour is "Dai vs deli". Nearby pair

Confusion rank #226,167 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.