Which to use
“A4” is a symbol and “aba” is a noun - they look or sound alike but fill different roles in a sentence.
- #18,920
- “A4” frequency rank
- #48,886
- “aba” frequency rank
- 67806
- confusion score
Side-by-Side Comparison
| Feature | A4 | aba |
|---|---|---|
| Definition | Format de papier de 210 mm × 297 mm. | Manteau de laine en usage en Turquie et dans l’ancienne Perse. |
Letter map: A4 vs aba
Shared letters muted; letters that set A4 and aba apart highlighted. Shared run: 1.
Role in the sentence - A4 and aba
Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: A4 is asymbol and abaanoun. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 67806, derived from the frequency rank of both members and their visual similarity.
A4 is recorded at frequency rank #18,920, classified as asymbol. aba is at rank #48,886, tagged as anoun, pronounced \a.ba\.
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 67806, this pair ranks #61,832 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of A4 vs aba
Shared letters: a. Private to "A4": -. Private to "aba": b.
"A4" · 1 letters · shape V · "aba" · 3 letters · shape VCV
Frequently Asked Questions
Is swapping "A4" for "aba" ever safe?
Frequency check: "A4" vs "aba" - which ranks higher?
After this comparison
Done with this confusable. These links stay specific to "A4" and "aba".
- Full dictionary entry for "A4" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "aba" - compare definitions side by side with the headword page. Word entry
- This pair ranks #61,832 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "A4" and "aba" also get mixed up with nearby pairs, the highest-scored neighbour is "aba vs aur". Nearby pair
Confusion rank #61,832 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.