Which to use
“ac” is an adjective and “Acha” is a name - they look or sound alike but fill different roles in a sentence.
- #6,854
- “ac” frequency rank
- #40,615
- “Acha” frequency rank
- 47469
- confusion score
Side-by-Side Comparison
| Feature | ac | Acha |
|---|---|---|
| Definition | Hambriento. | Apellido. |
Where the eye mixes ac and Acha
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Look-alike desk: ac vs Acha
These two trip readers on the page rather than in the ear: ac is [ɑd͡ʒ] while Acha is [ˈat͡ʃa]. Spoken aloud the problem disappears. In writing it persists, because they differ by 2 extra letter(s) - “ac” sits inside “Acha”, and the parts of speech differ too (adjective vs name), which is usually the fastest check. Our composite confusion score for this pair is 47469, derived from the frequency rank of both members and their visual similarity.
ac is recorded at frequency rank #6,854, classified as anadj, pronounced [ɑd͡ʒ]. Acha is at rank #40,615, tagged as aname, pronounced [ˈat͡ʃa].
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 47469, this pair ranks #119,882 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of ac vs Acha
Shared letters: ac. Private to "ac": -. Private to "Acha": h.
"ac" · 2 letters · shape VC · "Acha" · 4 letters · shape VCCV
Known mistypes of this pair
- Acha ← acah · accha · achha · ahca · caha
Frequently Asked Questions
Do "ac" and "Acha" mean the same thing in a sentence?
In ordinary Spanish text, does "ac" or "Acha" show up more?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "ac" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Acha" - compare definitions side by side with the headword page. Word entry
- This pair ranks #119,882 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "ac" and "Acha" also get mixed up with nearby pairs, the highest-scored neighbour is "Acha 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 #119,882 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.