açãovsatarWhat's the difference?

Quick tell: ação is a intj, atar is a verb, so they fill different roles in a sentence.

Which to use

“ação” is an intj and “atar” is a verb - they look or sound alike but fill different roles in a sentence.

#594
“ação” frequency rank
#48,254
“atar” frequency rank
48848
confusion score

Side-by-Side Comparison

Feature ação atar
Definition expressa a grupo de participantes envolvidos em uma interpretação e sua gravação, que dêem início à sua atividade coordenada e conjuntamente apertar atilho com nó; amarrar; ligar; manietar:

Where the spellings diverge

Shared letters are muted; the letters that actually set ação and atar apart are highlighted. They share 1 letter in sequence, which is exactly why the eye skips the difference.

4 ch
ação
4 ch
atar

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: ação is /ɐ.ˈsɐ̃u̯ while atar is /ɐ.ˈtaɾ/. Spoken aloud the problem disappears. In writing it persists, because they share most of their letters but differ in 3 positions, and the parts of speech differ too (intj vs verb), which is usually the fastest check. Our composite confusion score for this pair is 48848, derived from the frequency rank of both members and their visual similarity.

ação is recorded at frequency rank #594, classified as anintj, pronounced /ɐ.ˈsɐ̃u̯. atar is at rank #48,254, tagged as averb, pronounced /ɐ.ˈtaɾ/.

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 48848, this pair ranks #16,285 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of ação vs atar

Shared letters: a. Private to "ação": oãç. Private to "atar": rt.

"ação" · 4 letters · shape VCVV  ·  "atar" · 4 letters · shape VCVC

Known mistypes of this pair

  • ataraatr · atarr · attar

Frequency comparison

ação#594
atar#48,254

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "ação" and "atar" be used interchangeably?
No - they are not even the same part of speech. "ação" is an intj and "atar" a verb, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "ação" or "atar"?
"ação" is the more common of the two: it sits at frequency rank #594 in our Portuguese list, against #48,254 for "atar". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering ação vs atar

The fastest way to pick the right one every time.

  • Check the role first: if you need an intj, it's “ação”; for a verb, it's “atar”.
  • See each word in full, definition, IPA, etymology and its other confusables. Full “ação” entry
  • Browse more pairs most likely to be confused. Most confusable

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

Source: FrequencyWords open word-frequency list