Which to use
“det” is a pronoun and “deux” is a num - they look or sound alike but fill different roles in a sentence.
- #35,459
- “det” frequency rank
- #46,494
- “deux” frequency rank
- 81953
- confusion score
Side-by-Side Comparison
| Feature | det | deux |
|---|---|---|
| Definition | Él, ella, ello. Caso nominativo, acusativo y dativo del pronombre personal de tercera persona singular de género neutro. | Dos. |
Where the eye mixes det and deux
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. det runs 3 letters (CVC) against deux's 4 (CVVC) - the length gap alone is often enough to separate them once you know to check it.
Look-alike desk: det vs deux
These two trip readers on the page rather than in the ear: det is [də(t)] while deux is /dø/. 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 num), which is usually the fastest check. Our composite confusion score for this pair is 81953, 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)]. deux is at rank #46,494, tagged as anum, pronounced /dø/.
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 81953, this pair ranks #9,783 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of det vs deux
Shared letters: de. Private to "det": t. Private to "deux": ux.
"det" · 3 letters · shape CVC · "deux" · 4 letters · shape CVVC
Known mistypes of this pair
- deux ← ddeux · deuxx · dexu · duex · edux
Frequently Asked Questions
Do "det" and "deux" mean the same thing in a sentence?
In ordinary Spanish text, does "det" or "deux" show up more?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "det" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "deux" - compare definitions side by side with the headword page. Word entry
- This pair ranks #9,783 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "det" and "deux" also get mixed up with nearby pairs, the highest-scored neighbour is "deux vs Deva". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #9,783 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.