Which to use
“A4” is a symbol and “az” is a noun - they look or sound alike but fill different roles in a sentence.
- #18,920
- “A4” frequency rank
- #23,772
- “az” frequency rank
- 42692
- confusion score
Side-by-Side Comparison
| Feature | A4 | az |
|---|---|---|
| Definition | Format de papier de 210 mm × 297 mm. | Première lettre de l’alphabet glagolitique, Ⰰ. |
Letter map: A4 vs az
Shared letters muted; letters that set A4 and az apart highlighted. Shared run: 1.
Role in the sentence - A4 and az
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: A4 is asymbol and azanoun. On the page they differ by a single letter - 4 in “A4” becomes z in “az”. Our composite confusion score for this pair is 42692, derived from the frequency rank of both members and their visual similarity.
A4 is recorded at frequency rank #18,920, classified as asymbol. az is at rank #23,772, tagged as anoun, pronounced \az\.
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 42692, this pair ranks #223,657 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of A4 vs az
Shared letters: a. Private to "A4": -. Private to "az": z.
"A4" · 1 letters · shape V · "az" · 2 letters · shape VC
Frequently Asked Questions
Do "A4" and "az" mean the same thing in a sentence?
Frequency check: "A4" vs "az" - which ranks higher?
What to do next
You've compared "A4" and "az". Here's where to go from here.
- Full dictionary entry for "A4" 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 #223,657 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "A4" and "az" also get mixed up with nearby pairs, the highest-scored neighbour is "aur vs az". Nearby pair
Confusion rank #223,657 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.