ajavsazWhat's the difference?

Quick tell: aja is a intj, az is an adverb, so they fill different roles in a sentence.

Which to use

“aja” is an intj and “az” is an adverb - they look or sound alike but fill different roles in a sentence.

#23,652
“aja” frequency rank
#31,221
“az” frequency rank
54873
confusion score

Side-by-Side Comparison

Feature aja az
Definition expresión que indica una respuesta afirmativa o también que uno está de acuerdo con el/los interlocutores. Poco.

Where the eye mixes aja and az

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
aja
2 ch
az

Why the eye confuses aja with az

These two trip readers on the page rather than in the ear: aja is [ˈaxa] while az is [ɑz]. 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 (intj vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 54873, derived from the frequency rank of both members and their visual similarity.

aja is recorded at frequency rank #23,652, classified as anintj, pronounced [ˈaxa]. az is at rank #31,221, tagged as anadv, pronounced [ɑz].

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 54873, this pair ranks #81,408 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of aja vs az

Shared letters: a. Private to "aja": j. Private to "az": z.

"aja" · 3 letters · shape VCV  ·  "az" · 2 letters · shape VC

Frequently Asked Questions

Is swapping "aja" for "az" ever safe?
No - they are not even the same part of speech. "aja" is an intj and "az" an adverb, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "aja" vs "az" - which ranks higher?
"aja" is the more common of the two: it sits at frequency rank #23,652 in our Spanish list, against #31,221 for "az". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "aja" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "az" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #81,408 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "aja" and "az" also get mixed up with nearby pairs, the highest-scored neighbour is "atl vs az". Nearby pair

Confusion rank #81,408 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