Which to use
“det” is a pronoun and “do” is a noun - they look or sound alike but fill different roles in a sentence.
- #35,459
- “det” frequency rank
- #1,980
- “do” frequency rank
- 37439
- confusion score
Side-by-Side Comparison
| Feature | det | do |
|---|---|---|
| Definition | Él, ella, ello. Caso nominativo, acusativo y dativo del pronombre personal de tercera persona singular de género neutro. | Nota musical. Corresponde a la primera en la escala musical, situada entre el si y el re. |
Where the eye mixes det and do
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Look-alike desk: det vs do
These two trip readers on the page rather than in the ear: det is [də(t)] while do is [ˈd̪o]. 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 (pronoun vs noun), which is usually the fastest check. Our composite confusion score for this pair is 37439, derived from the frequency rank of both members and their visual similarity.
det is recorded at frequency rank #35,459, classified as apron, pronounced [də(t)]. do is at rank #1,980, tagged as anoun, pronounced [ˈd̪o].
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 37439, this pair ranks #175,297 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of det vs do
Shared letters: d. Private to "det": et. Private to "do": o.
"det" · 3 letters · shape CVC · "do" · 2 letters · shape CV
Frequently Asked Questions
Can "det" and "do" be used interchangeably?
In ordinary Spanish text, does "det" or "do" show up more?
What to do next
Eye-level mix-up between "det" and "do" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "det" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "do" - compare definitions side by side with the headword page. Word entry
- This pair ranks #175,297 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "det" and "do" also get mixed up with nearby pairs, the highest-scored neighbour is "det vs dont". Nearby pair
Confusion rank #175,297 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.