Which to use
“aut” is a conjunction and “az” is an adverb - they look or sound alike but fill different roles in a sentence.
- #40,662
- “aut” frequency rank
- #31,221
- “az” frequency rank
- 71883
- confusion score
Side-by-Side Comparison
| Feature | aut | az |
|---|---|---|
| Definition | O | Poco. |
Where the eye mixes aut and az
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between aut and az
These two trip readers on the page rather than in the ear: aut is /ˈawt/ 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 (conjunction vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 71883, derived from the frequency rank of both members and their visual similarity.
aut is recorded at frequency rank #40,662, classified as aconj, pronounced /ˈawt/. 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 71883, this pair ranks #26,553 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of aut vs az
Shared letters: a. Private to "aut": tu. Private to "az": z.
"aut" · 3 letters · shape VVC · "az" · 2 letters · shape VC
Frequently Asked Questions
Can "aut" and "az" be used interchangeably?
In ordinary Spanish text, does "aut" or "az" show up more?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "aut" 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 #26,553 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "aut" and "az" also get mixed up with nearby pairs, the highest-scored neighbour is "anta vs aut". Nearby pair
Confusion rank #26,553 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.