afãvsaulaWhich spelling fits?

Which to use

“afã” and “aula” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#47,702
“afã” frequency rank
#1,186
“aula” frequency rank
48888
confusion score

Side-by-Side Comparison

Feature afã aula
Definition azáfama; ânsia; lida: sala em que se leciona

Where the eye mixes afã and aula

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. afã runs 3 letters (VCV) against aula's 4 (VVCV) - the length gap alone is often enough to separate them once you know to check it.

3 ch
afã
4 ch
aula

Look-alike desk: afã vs aula

A purely visual mix-up. afã (/ɐ.ˈfɐ̃/) and aula (/ˈaułɜ/) 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 48888, derived from the frequency rank of both members and their visual similarity.

afã is recorded at frequency rank #47,702, classified as anoun, pronounced /ɐ.ˈfɐ̃/. aula is at rank #1,186, tagged as anoun, pronounced /ˈaułɜ/.

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 48888, this pair ranks #16,233 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of afã vs aula

Shared letters: a. Private to "afã": fã. Private to "aula": lu.

"afã" · 3 letters · shape VCV  ·  "aula" · 4 letters · shape VVCV

Known mistypes of this pair

  • aula ← alua · aual · aulla · uala

Frequently Asked Questions

Can "afã" and "aula" be used interchangeably?
No. They are said differently (/ɐ.ˈfɐ̃/ versus /ˈaułɜ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "afã" vs "aula" - which ranks higher?
"aula" is the more common of the two: it sits at frequency rank #1,186 in our Portuguese list, against #47,702 for "afã". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "afã" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "aula" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #16,233 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "afã" and "aula" also get mixed up with nearby pairs, the highest-scored neighbour is "acs vs afã". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #16,233 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list