anovsatéWhat's the difference?

Quick tell: ano is a noun, até is an adverb, so they fill different roles in a sentence.

Which to use

“ano” is a noun and “até” is an adverb - they look or sound alike but fill different roles in a sentence.

#99
“ano” frequency rank
#55
“até” frequency rank
154
confusion score

Side-by-Side Comparison

Feature ano até
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 também, inclusive

Where the eye mixes ano and até

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
ano
3 ch
até

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: ano is /ˈãⁿ.nu/ while até is /ɐ.ˈtɛ/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 2 positions, and the parts of speech differ too (noun vs adverb), which is usually the fastest check. Our composite confusion score for this pair is 154, 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/. até is at rank #55, tagged as anadv, pronounced /ɐ.ˈtɛ/.

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 154, this pair ranks #75,497 of 75,631 scored Portuguese confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of ano vs até

Shared letters: a. Private to "ano": no. Private to "até": .

"ano" · 3 letters · shape VCV  ·  "até" · 3 letters · shape VCV

Frequently Asked Questions

Can "ano" and "até" be used interchangeably?
No - they are not even the same part of speech. "ano" is a noun and "até" an adverb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "ano" or "até"?
"até" is the more common of the two: it sits at frequency rank #55 in our Portuguese list, against #99 for "ano". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list