Which to use
“ace” is a noun and “aha” is an intj - they look or sound alike but fill different roles in a sentence.
- #16,245
- “ace” frequency rank
- #45,719
- “aha” frequency rank
- 61964
- confusion score
Side-by-Side Comparison
| Feature | ace | aha |
|---|---|---|
| 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. | Ajá. |
Where the eye mixes ace and aha
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Why the eye confuses ace with aha
These two trip readers on the page rather than in the ear: ace is [ˈase] while aha is /ɑːˈhɑː/. 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 (noun vs intj), which is usually the fastest check. Our composite confusion score for this pair is 61964, 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]. aha is at rank #45,719, tagged as anintj, pronounced /ɑːˈhɑː/.
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 61964, this pair ranks #53,677 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of ace vs aha
Shared letters: a. Private to "ace": ce. Private to "aha": h.
"ace" · 3 letters · shape VCV · "aha" · 3 letters · shape VCV
Frequently Asked Questions
Is swapping "ace" for "aha" ever safe?
In ordinary Spanish text, does "ace" or "aha" show up more?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "ace" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "aha" - compare definitions side by side with the headword page. Word entry
- This pair ranks #53,677 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "ace" and "aha" also get mixed up with nearby pairs, the highest-scored neighbour is "aha vs anta". Nearby pair
Confusion rank #53,677 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.