Which to use
“du” is a pronoun and “duna” is a noun - they look or sound alike but fill different roles in a sentence.
- #5,609
- “du” frequency rank
- #40,784
- “duna” frequency rank
- 46393
- confusion score
Side-by-Side Comparison
| Feature | du | duna |
|---|---|---|
| Definition | Tú (pronombre de segunda persona singular familiar o informal) | Acumulación de arena que genera el viento en los desiertos o las costas. |
Where the spellings diverge
Shared letters are muted; the letters that actually set du and duna apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.
Spelling & Dictionary Insight
du and duna form a confusable pair in the Spanish index, two distinct headwords that are easily confused because they look alike, sound alike, or both. They differ by 2 extra letter(s) - “du” sits inside “duna” - close enough that the eye skips over the difference, far enough that meaning fully diverges. Our composite confusion score for this pair is 46393, derived from the frequency rank of both members and their visual similarity.
du is recorded at frequency rank #5,609, classified as apron, pronounced [duː]. duna is at rank #40,784, tagged as anoun, pronounced [ˈd̪una].
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 46393, this pair ranks #125,989 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Frequency comparison
Frequently Asked Questions
Can "du" and "duna" be used interchangeably?
Remembering du vs duna
The fastest way to pick the right one every time.
- Check the role first: if you need a pronoun, it's “du”; for a noun, it's “duna”.
- See each word in full, definition, IPA, etymology and its other confusables. Full “du” entry
- Browse more pairs most likely to be confused. Most confusable