aftervsAutorWhat's the difference?

Quick tell: after is a conjunction, Autor is a noun, so they fill different roles in a sentence.

Which to use

“after” is a conjunction and “Autor” is a noun - they look or sound alike but fill different roles in a sentence.

#8,569
“after” frequency rank
#845
“Autor” frequency rank
9414
confusion score

Side-by-Side Comparison

Feature after Autor
Definition depois que autor

Letter map: after vs Autor

Shared letters muted; letters that set after and Autor apart highlighted. Shared run: 3.

5 ch
after
5 ch
Autor

Role in the sentence - after and Autor

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: after is aconjunction and Autoranoun. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 9414, derived from the frequency rank of both members and their visual similarity.

after is recorded at frequency rank #8,569, classified as aconj. Autor is at rank #845, tagged as anoun, pronounced /ˈaʊ̯toːɐ̯/.

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 9414, this pair ranks #64,019 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of after vs Autor

Shared letters: art. Private to "after": ef. Private to "Autor": ou.

"after" · 5 letters · shape VCCVC  ·  "Autor" · 5 letters · shape VVCVC

Known mistypes of this pair

  • afterafetr · affter · afterr · aftre · aftter · atfer · fater
  • Autoratuor · auotr · autorr · autro · auttor · uator

Frequently Asked Questions

Is swapping "after" for "Autor" ever safe?
No - they are not even the same part of speech. "after" is a conjunction and "Autor" a noun, so a sentence built for one is usually ungrammatical with the other.
In ordinary Portuguese text, does "after" or "Autor" show up more?
"Autor" is the more common of the two: it sits at frequency rank #845 in our Portuguese list, against #8,569 for "after". 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 "after" and "Autor".

  • Full dictionary entry for "after" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "Autor" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #64,019 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "after" and "Autor" also get mixed up with nearby pairs, the highest-scored neighbour is "after vs atar". 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 #64,019 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