alôvsaufWhat's the difference?

Which to use

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

#4,874
“alô” frequency rank
#42,318
“auf” frequency rank
47192
confusion score

Side-by-Side Comparison

Feature alô auf
Definition lá, alá, podendo indicar um lugar, um tempo, mais afastado que lá aberto

Letter map: alô vs auf

Shared letters muted; letters that set alô and auf apart highlighted. Shared run: 1. alô (VCV) and auf (VVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

3 ch
alô
3 ch
auf

Pair insight - alô / auf

alô and auf are indexed as a confusable Portuguese pair. We have no recorded pronunciation or part of speech for both members, so the spelling overlap is what we can show you: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 47192, derived from the frequency rank of both members and their visual similarity.

alô is recorded at frequency rank #4,874, classified as anadv. auf is at rank #42,318, tagged as anadv, pronounced /aʊ̯f/.

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 47192, this pair ranks #18,082 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of alô vs auf

Shared letters: a. Private to "alô": lô. Private to "auf": fu.

"alô" · 3 letters · shape VCV  ·  "auf" · 3 letters · shape VVC

Frequently Asked Questions

Can "alô" and "auf" be used interchangeably?
No. They share most of their letters but differ in 2 positions, but the dictionary glosses above give them different meanings, so swapping one for the other changes what the sentence says.
Frequency check: "alô" vs "auf" - which ranks higher?
"alô" is the more common of the two: it sits at frequency rank #4,874 in our Portuguese list, against #42,318 for "auf". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

What to do next

Done with this confusable. These links stay specific to "alô" and "auf".

  • Full dictionary entry for "alô" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "auf" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #18,082 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "alô" and "auf" also get mixed up with nearby pairs, the highest-scored neighbour is "acs vs auf". Nearby pair

Confusion rank #18,082 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