Which to use
“acs” and “ano” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #49,775
- “acs” frequency rank
- #99
- “ano” frequency rank
- 49874
- confusion score
Side-by-Side Comparison
| Feature | acs | ano |
|---|---|---|
| Definition | olho (órgão da visão) | período de tempo correspondente à revolução da Terra em torno do Sol que equivale a 365 dias, 6 horas, 13 minutos e 53 segundos |
Where the eye mixes acs and ano
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Why the eye confuses acs with ano
A purely visual mix-up. acs ([ats]) and ano (/ˈãⁿ.nu/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 49874, derived from the frequency rank of both members and their visual similarity.
acs is recorded at frequency rank #49,775, classified as anoun, pronounced [ats]. ano is at rank #99, tagged as anoun, pronounced /ˈãⁿ.nu/.
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 49874, this pair ranks #15,112 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of acs vs ano
Shared letters: a. Private to "acs": cs. Private to "ano": no.
"acs" · 3 letters · shape VCC · "ano" · 3 letters · shape VCV
Frequently Asked Questions
Can "acs" and "ano" be used interchangeably?
In ordinary Portuguese text, does "acs" or "ano" show up more?
What to do next
Eye-level mix-up between "acs" and "ano" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "acs" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "ano" - compare definitions side by side with the headword page. Word entry
- This pair ranks #15,112 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "acs" and "ano" also get mixed up with nearby pairs, the highest-scored neighbour is "acs vs ASC". Nearby pair
Confusion rank #15,112 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.