Which to use
“dulce” is an adjective and “duque” is a noun - they look or sound alike but fill different roles in a sentence.
- #1,674
- “dulce” frequency rank
- #3,548
- “duque” frequency rank
- 5222
- confusion score
Side-by-Side Comparison
| Feature | dulce | duque |
|---|---|---|
| Definition | Que causa sensación agradable al paladar. Se obtiene por medio del azúcar u otros agentes endulzantes como aspartame, sucralosa, ciclamato, stevia, etc. | Título nobiliario de mayor dignidad, entre la nobleza europea. |
Where the eye mixes dulce and duque
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Why the eye confuses dulce with duque
These two trip readers on the page rather than in the ear: dulce is [ˈd̪ulse] while duque is [ˈd̪uke]. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 5222, derived from the frequency rank of both members and their visual similarity.
dulce is recorded at frequency rank #1,674, classified as anadj, pronounced [ˈd̪ulse]. duque is at rank #3,548, tagged as anoun, pronounced [ˈd̪uke].
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 5222, this pair ranks #314,189 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of dulce vs duque
Shared letters: deu. Private to "dulce": cl. Private to "duque": q.
"dulce" · 5 letters · shape CVCCV · "duque" · 5 letters · shape CVCVV
Known mistypes of this pair
Frequently Asked Questions
Do "dulce" and "duque" mean the same thing in a sentence?
Frequency check: "dulce" vs "duque" - which ranks higher?
After this comparison
Eye-level mix-up between "dulce" and "duque" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "dulce" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "duque" - compare definitions side by side with the headword page. Word entry
- This pair ranks #314,189 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "dulce" and "duque" also get mixed up with nearby pairs, the highest-scored neighbour is "dizque vs duque". 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 #314,189 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.