anovsattWhat's the difference?

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

Which to use

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

#99
“ano” frequency rank
#17,701
“att” frequency rank
17800
confusion score

Side-by-Side Comparison

Feature ano att
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 que:

Letter map: ano vs att

Shared letters muted; letters that set ano and att apart highlighted. Shared run: 1.

3 ch
ano
3 ch
att

Spelling & Dictionary Insight

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: ano is anoun and attaconjunction. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 17800, 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/. att is at rank #17,701, tagged as aconj.

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 17800, this pair ranks #53,351 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ano vs att

Shared letters: a. Private to "ano": no. Private to "att": t.

"ano" · 3 letters · shape VCV  ·  "att" · 3 letters · shape VCC

Frequently Asked Questions

Can "ano" and "att" be used interchangeably?
No - they are not even the same part of speech. "ano" is a noun and "att" a conjunction, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "ano" or "att"?
"ano" is the more common of the two: it sits at frequency rank #99 in our Portuguese list, against #17,701 for "att". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

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

Source: FrequencyWords open word-frequency list