Which to use
“aca” is a noun and “Agra” is a name - they look or sound alike but fill different roles in a sentence.
- #3,222
- “aca” frequency rank
- #43,956
- “Agra” frequency rank
- 47178
- confusion score
Side-by-Side Comparison
| Feature | aca | Agra |
|---|---|---|
| Definition | Residuo sólido indigerible del bolo alimenticio, que se excreta a través del ano. | es una ciudad del Estado de Uttar Pradesh, India |
Where the eye mixes aca and Agra
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses aca with Agra
These two trip readers on the page rather than in the ear: aca is [ˈaka] while Agra is [ˈaɣ̞ɾa]. 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 (noun vs name), which is usually the fastest check. Our composite confusion score for this pair is 47178, derived from the frequency rank of both members and their visual similarity.
aca is recorded at frequency rank #3,222, classified as anoun, pronounced [ˈaka]. Agra is at rank #43,956, tagged as aname, pronounced [ˈaɣ̞ɾa].
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 47178, this pair ranks #121,514 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of aca vs Agra
Shared letters: a. Private to "aca": c. Private to "Agra": gr.
"aca" · 3 letters · shape VCV · "Agra" · 4 letters · shape VCCV
Known mistypes of this pair
- Agra ← aggra · arga
Frequently Asked Questions
Is swapping "aca" for "Agra" ever safe?
Which is more common, "aca" or "Agra"?
What to do next
Eye-level mix-up between "aca" and "Agra" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "aca" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Agra" - compare definitions side by side with the headword page. Word entry
- This pair ranks #121,514 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "aca" and "Agra" also get mixed up with nearby pairs, the highest-scored neighbour is "Agra vs anta". 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 #121,514 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.