Which to use
“AFI” is a name and “az” is an adverb - they look or sound alike but fill different roles in a sentence.
- #27,465
- “AFI” frequency rank
- #31,221
- “az” frequency rank
- 58686
- confusion score
Side-by-Side Comparison
| Feature | AFI | az |
|---|---|---|
| Definition | Alfabeto Fonético Internacional. | Poco. |
Where the eye mixes AFI and az
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Look-alike desk: AFI vs az
These two trip readers on the page rather than in the ear: AFI is [ˈafi] 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 (name vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 58686, derived from the frequency rank of both members and their visual similarity.
AFI is recorded at frequency rank #27,465, classified as aname, pronounced [ˈafi]. 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 58686, this pair ranks #65,543 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of AFI vs az
Shared letters: a. Private to "AFI": fi. Private to "az": z.
"AFI" · 3 letters · shape VCV · "az" · 2 letters · shape VC
Frequently Asked Questions
Is swapping "AFI" for "az" ever safe?
In ordinary Spanish text, does "AFI" or "az" show up more?
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 "AFI" 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 #65,543 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "AFI" and "az" also get mixed up with nearby pairs, the highest-scored neighbour is "atl vs az". Nearby pair
Confusion rank #65,543 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.