Which to use
“ano” and “antro” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #99
- “ano” frequency rank
- #46,168
- “antro” frequency rank
- 46267
- confusion score
Side-by-Side Comparison
| Feature | ano | antro |
|---|---|---|
| Definition | período de tempo correspondente à revolução da Terra em torno do Sol que equivale a 365 dias, 6 horas, 13 minutos e 53 segundos | caverna profunda e assustadora |
Where the eye mixes ano and antro
Muted = shared; highlighted = the visual trap. They share 3 letters in sequence.
Why the eye confuses ano with antro
A purely visual mix-up. ano (/ˈãⁿ.nu/) and antro (/ˈɐ̃.tɾu/) 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 2 letter(s) in length. Our composite confusion score for this pair is 46267, derived from the frequency rank of both members and their visual similarity.
ano is recorded at frequency rank #99, classified as anoun, pronounced /ˈãⁿ.nu/. antro is at rank #46,168, tagged as anoun, pronounced /ˈɐ̃.tɾu/.
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 46267, this pair ranks #19,077 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of ano vs antro
Shared letters: ano. Private to "ano": -. Private to "antro": rt.
"ano" · 3 letters · shape VCV · "antro" · 5 letters · shape VCCCV
Known mistypes of this pair
- antro ← anntro · anrto · antor · antrro · anttro · atnro · natro
Frequently Asked Questions
Can "ano" and "antro" be used interchangeably?
Which is more common, "ano" or "antro"?
Useful next steps
Eye-level mix-up between "ano" and "antro" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "ano" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "antro" - compare definitions side by side with the headword page. Word entry
- This pair ranks #19,077 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "ano" and "antro" also get mixed up with nearby pairs, the highest-scored neighbour is "antro vs atroz". 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 #19,077 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.