Which to use
“A3” and “abb” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #20,334
- “A3” frequency rank
- #48,887
- “abb” frequency rank
- 69221
- confusion score
Side-by-Side Comparison
| Feature | A3 | abb |
|---|---|---|
| Definition | Format de papier mesurant 420 mm × 297 mm. | Abbé. |
Where the eye mixes A3 and abb
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between A3 and abb
A purely visual mix-up. A3 (\ɑ.tʁwa\) and abb (\ab\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 69221, derived from the frequency rank of both members and their visual similarity.
A3 is recorded at frequency rank #20,334, classified as anoun, pronounced \ɑ.tʁwa\. abb is at rank #48,887, tagged as anoun, pronounced \ab\.
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 69221, this pair ranks #55,994 of 440,172 scored French confusable pairs - among the most confusable pairs.
Orthographic DNA of A3 vs abb
Shared letters: a. Private to "A3": -. Private to "abb": b.
"A3" · 1 letters · shape V · "abb" · 3 letters · shape VCC
Frequently Asked Questions
Is swapping "A3" for "abb" ever safe?
Which is more common, "A3" or "abb"?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "A3" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "abb" - compare definitions side by side with the headword page. Word entry
- This pair ranks #55,994 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
- "A3" and "abb" also get mixed up with nearby pairs, the highest-scored neighbour is "abb vs aur". Nearby pair
Confusion rank #55,994 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.