asavsatlConfusable pair

Which to use

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

#7,104
“asa” frequency rank
#40,900
“atl” frequency rank
48004
confusion score

Side-by-Side Comparison

Feature asa atl
Definition membro de um animal que serve para o voo água

Where the eye mixes asa and atl

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

3 ch
asa
3 ch
atl

Why the eye confuses asa with atl

A purely visual mix-up. asa (/ˈa.zɐ/) and atl (/ˈaːt͡ɬ/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 48004, derived from the frequency rank of both members and their visual similarity.

asa is recorded at frequency rank #7,104, classified as anoun, pronounced /ˈa.zɐ/. atl is at rank #40,900, tagged as anoun, pronounced /ˈaːt͡ɬ/.

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 48004, this pair ranks #17,219 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of asa vs atl

Shared letters: a. Private to "asa": s. Private to "atl": lt.

"asa" · 3 letters · shape VCV  ·  "atl" · 3 letters · shape VCC

Frequently Asked Questions

Can "asa" and "atl" be used interchangeably?
No. They are said differently (/ˈa.zɐ/ versus /ˈaːt͡ɬ/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "asa" vs "atl" - which ranks higher?
"asa" is the more common of the two: it sits at frequency rank #7,104 in our Portuguese list, against #40,900 for "atl". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Eye-level mix-up between "asa" and "atl" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "asa" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "atl" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #17,219 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "asa" and "atl" also get mixed up with nearby pairs, the highest-scored neighbour is "acs vs atl". Nearby pair

Confusion rank #17,219 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