Which to use
“auto” and “Autor” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #1,421
- “auto” frequency rank
- #845
- “Autor” frequency rank
- 2266
- confusion score
Side-by-Side Comparison
| Feature | auto | Autor |
|---|---|---|
| Definition | solenidade; ação pública | autor |
Where the eye mixes auto and Autor
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Visual trap between auto and Autor
A purely visual mix-up. auto (/ˈaw.tu/) and Autor (/ˈaʊ̯toːɐ̯/) 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 extra letter(s) - “auto” sits inside “Autor”. Our composite confusion score for this pair is 2266, derived from the frequency rank of both members and their visual similarity.
auto is recorded at frequency rank #1,421, classified as anoun, pronounced /ˈaw.tu/. 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 2266, this pair ranks #73,171 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.
Orthographic DNA of auto vs Autor
Shared letters: aotu. Private to "auto": -. Private to "Autor": r.
"auto" · 4 letters · shape VVCV · "Autor" · 5 letters · shape VVCVC
Known mistypes of this pair
Frequently Asked Questions
Is swapping "auto" for "Autor" ever safe?
Frequency check: "auto" vs "Autor" - which ranks higher?
What to do next
Eye-level mix-up between "auto" and "Autor" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "auto" 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 #73,171 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "auto" and "Autor" also get mixed up with nearby pairs, the highest-scored neighbour is "atar vs Autor". 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 #73,171 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.