apósvsapudWhat's the difference?

Quick tell: após is a adverb, apud is a preposition, so they fill different roles in a sentence.

Which to use

“após” is an adverb and “apud” is a preposition - they look or sound alike but fill different roles in a sentence.

#187
“após” frequency rank
#40,428
“apud” frequency rank
40615
confusion score

Side-by-Side Comparison

Feature após apud
Definition em seguimento palavra latina usada para citações indiretas (citar documentos que não foram obtidos diretamente, mas por meio de outras obras)

Letter map: após vs apud

Shared letters muted; letters that set após and apud apart highlighted. Shared run: 2.

4 ch
após
4 ch
apud

Grammar separator: após vs apud

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: após is anadverb and apudapreposition. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 40615, derived from the frequency rank of both members and their visual similarity.

após is recorded at frequency rank #187, classified as anadv, pronounced /ɐ.ˈpɔʃ/. apud is at rank #40,428, tagged as aprep.

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 40615, this pair ranks #25,454 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of após vs apud

Shared letters: ap. Private to "após": . Private to "apud": du.

"após" · 4 letters · shape VCVC  ·  "apud" · 4 letters · shape VCVC

Known mistypes of this pair

  • apudapdu · appud · apudd · aupd · paud

Frequently Asked Questions

Do "após" and "apud" mean the same thing in a sentence?
No - they are not even the same part of speech. "após" is an adverb and "apud" a preposition, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "após" or "apud" show up more?
"após" is the more common of the two: it sits at frequency rank #187 in our Portuguese list, against #40,428 for "apud". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Done with this confusable. These links stay specific to "após" and "apud".

  • Full dictionary entry for "após" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "apud" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #25,454 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "após" and "apud" also get mixed up with nearby pairs, the highest-scored neighbour is "apo vs apud". 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 #25,454 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