Which to use
“abra” and “aca” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #7,943
- “abra” frequency rank
- #3,222
- “aca” frequency rank
- 11165
- confusion score
Side-by-Side Comparison
| Feature | abra | aca |
|---|---|---|
| Definition | Entrada de mar en tierra, de menor proporción que una bahía, que ofrece resguardo para que los buques puedan fondear en ella. | Residuo sólido indigerible del bolo alimenticio, que se excreta a través del ano. |
Where the eye mixes abra and aca
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses abra with aca
A purely visual mix-up. abra ([ˈaβ̞ɾa]) and aca ([ˈaka]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 11165, derived from the frequency rank of both members and their visual similarity.
abra is recorded at frequency rank #7,943, classified as anoun, pronounced [ˈaβ̞ɾa]. aca is at rank #3,222, tagged as anoun, pronounced [ˈaka].
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 11165, this pair ranks #296,058 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of abra vs aca
Shared letters: a. Private to "abra": br. Private to "aca": c.
"abra" · 4 letters · shape VCCV · "aca" · 3 letters · shape VCV
Known mistypes of this pair
- abra ← abar · abbra · arba · avra
Frequently Asked Questions
Is swapping "abra" for "aca" ever safe?
Frequency check: "abra" vs "aca" - which ranks higher?
Useful next steps
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "abra" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "aca" - compare definitions side by side with the headword page. Word entry
- This pair ranks #296,058 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "abra" and "aca" also get mixed up with nearby pairs, the highest-scored neighbour is "abra vs abrace". 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 #296,058 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.