Which to use
“ace” is a noun and “aduce” is a verb - they look or sound alike but fill different roles in a sentence.
- #16,245
- “ace” frequency rank
- #40,622
- “aduce” frequency rank
- 56867
- confusion score
Side-by-Side Comparison
| Feature | ace | aduce |
|---|---|---|
| Definition | En el tenis y otros deportes similares, y en el vóley, tanto que se gana con el saque y sin que el rival pueda tocar la pelota. | Tercera persona del singular (él, ella, ello; usted, 2.ª persona) del presente de indicativo de aducir. |
Where the eye mixes ace and aduce
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Look-alike desk: ace vs aduce
These two trip readers on the page rather than in the ear: ace is [ˈase] while aduce is [aˈð̞use]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 letter(s) in length, and the parts of speech differ too (noun vs verb), which is usually the fastest check. Our composite confusion score for this pair is 56867, derived from the frequency rank of both members and their visual similarity.
ace is recorded at frequency rank #16,245, classified as anoun, pronounced [ˈase]. aduce is at rank #40,622, tagged as averb, pronounced [aˈð̞use].
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 56867, this pair ranks #72,799 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of ace vs aduce
Shared letters: ace. Private to "ace": -. Private to "aduce": du.
"ace" · 3 letters · shape VCV · "aduce" · 5 letters · shape VCVCV
Known mistypes of this pair
- aduce ← adcue · adduce · aducce · aduec · aduse · audce · dauce
Frequently Asked Questions
Can "ace" and "aduce" be used interchangeably?
Which is more common, "ace" or "aduce"?
What to do next
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "ace" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "aduce" - compare definitions side by side with the headword page. Word entry
- This pair ranks #72,799 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "ace" and "aduce" also get mixed up with nearby pairs, the highest-scored neighbour is "aduce vs auch". 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 #72,799 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.