ação vs aipo, What's the Difference?

Which to use

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

#594
“ação” frequency rank: #44,191
“aipo” frequency rank: 44785
confusion score

Side-by-Side Comparison

Feature	ação	aipo
Definition	expressa a grupo de participantes envolvidos em uma interpretação e sua gravação, que dêem início à sua atividade coordenada e conjuntamente	planta herbácea odorífena da família das Umbelíferas cultivada para fins culinários; seu nome científico é Apium graveolens

Where the spellings diverge

Shared letters are muted; the letters that actually set ação and aipo apart are highlighted. They share 2 letters in sequence, which is exactly why the eye skips the difference.

4 ch

ação

4 ch

aipo

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: ação is /ɐ.ˈsɐ̃u̯ while aipo is /ˈaj.pu/. 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 (intj vs noun), which is usually the fastest check. Our composite confusion score for this pair is 44785, 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. aipo is at rank #44,191, tagged as anoun, pronounced /ˈaj.pu/.

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 44785, this pair ranks #20,648 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ação vs aipo

Shared letters: ao. Private to "ação": ãç. Private to "aipo": ip.

"ação" · 4 letters · shape VCVV · "aipo" · 4 letters · shape VVCV

Known mistypes of this pair

aipo ← aiop · aippo · apio · iapo

Frequency comparison

ação#594

aipo#44,191

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "ação" and "aipo" be used interchangeably?

No - they are not even the same part of speech. "ação" is an intj and "aipo" a noun, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "ação" or "aipo"?

"ação" is the more common of the two: it sits at frequency rank #594 in our Portuguese list, against #44,191 for "aipo". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering ação vs aipo

The fastest way to pick the right one every time.

Check the role first: if you need an intj, it's “ação”; for a noun, it's “aipo”.
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