A2vsabaWhich spelling fits?

Which to use

“A2” and “aba” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#15,292
“A2” frequency rank
#48,886
“aba” frequency rank
64178
confusion score

Side-by-Side Comparison

Feature A2 aba
Definition Niveau de langue correspondant à un niveau élémentaire (intermédiaire ou usuel) : personne capable de comprendre des phrases isolées et des expressions fréquemment utilisées en relation avec des domaines de l’environnement quotidien (par exemple, informations personnelles et familiales simples, achats, travail) ; pouvoir communiquer lors de tâches simples et habituelles ne demandant qu’un échange d'informations simple et direct sur des sujets familiers et habituels ; savoir décrire avec des moyens simples sa formation, son environnement immédiat et évoquer des sujets qui correspondent à des besoins immédiats. Manteau de laine en usage en Turquie et dans l’ancienne Perse.

Where the eye mixes A2 and aba

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

2 ch
A2
3 ch
aba

Look-alike desk: A2 vs aba

A purely visual mix-up. A2 (\ɑ.dø\) and aba (\a.ba\) 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 64178, derived from the frequency rank of both members and their visual similarity.

A2 is recorded at frequency rank #15,292, classified as anoun, pronounced \ɑ.dø\. 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 64178, this pair ranks #78,319 of 440,172 scored French confusable pairs - among the most confusable pairs.

Orthographic DNA of A2 vs aba

Shared letters: a. Private to "A2": -. Private to "aba": b.

"A2" · 1 letters · shape V  ·  "aba" · 3 letters · shape VCV

Frequently Asked Questions

Do "A2" and "aba" mean the same thing in a sentence?
No. They are said differently (\ɑ.dø\ versus \a.ba\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "A2" or "aba"?
"A2" is the more common of the two: it sits at frequency rank #15,292 in our French list, against #48,886 for "aba". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "A2" 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 #78,319 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "A2" and "aba" also get mixed up with nearby pairs, the highest-scored neighbour is "aba vs aur". Nearby pair

Confusion rank #78,319 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list