zavszacWhich spelling fits?

Quick tell: za is a intj, zac is a noun, so they fill different roles in a sentence.

Which to use

“za” is an intj and “zac” is a noun - they look or sound alike but fill different roles in a sentence.

#23,278
“za” frequency rank
#31,163
“zac” frequency rank
54441
confusion score

Side-by-Side Comparison

Feature za zac
Definition Voz que se usa para espantar a algunos animales como el perro, el gato, etc. Representa el ruido hecho por el golpe seco de un arma blanca, como, por ejemplo, el de un cuchillo al picar los alimentos.

Where the eye mixes za and zac

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

2 ch
za
3 ch
zac

Look-alike desk: za vs zac

These two trip readers on the page rather than in the ear: za is [ˈsa] while zac is [ˈsak]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 extra letter(s) - “za” sits inside “zac”, and the parts of speech differ too (intj vs noun), which is usually the fastest check. Our composite confusion score for this pair is 54441, derived from the frequency rank of both members and their visual similarity.

za is recorded at frequency rank #23,278, classified as anintj, pronounced [ˈsa]. zac is at rank #31,163, tagged as anoun, pronounced [ˈsak].

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 54441, this pair ranks #83,282 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of za vs zac

Shared letters: az. Private to "za": -. Private to "zac": c.

"za" · 2 letters · shape CV  ·  "zac" · 3 letters · shape CVC

Frequently Asked Questions

Is swapping "za" for "zac" ever safe?
No - they are not even the same part of speech. "za" is an intj and "zac" a noun, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "za" or "zac"?
"za" is the more common of the two: it sits at frequency rank #23,278 in our Spanish list, against #31,163 for "zac". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "za" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "zac" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #83,282 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "za" and "zac" also get mixed up with nearby pairs, the highest-scored neighbour is "zac vs Zea". Nearby pair

Confusion rank #83,282 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list