ABIN vs abrir, What's the Difference?

Which to use

“ABIN” is an abbrev and “abrir” is a verb - they look or sound alike but fill different roles in a sentence.

#33,243
“ABIN” frequency rank: #1,038
“abrir” frequency rank: 34281
confusion score

Side-by-Side Comparison

Feature	ABIN	abrir
Definition	Agência Brasileira de Inteligência	levar de um estado fechado para um aberto, descerrar

Where the spellings diverge

Shared letters are muted; the letters that actually set ABIN and abrir apart are highlighted. They share 3 letters in sequence, which is exactly why the eye skips the difference.

4 ch

ABIN

5 ch

abrir

Spelling & Dictionary Insight

These two trip readers on the page rather than in the ear: ABIN is /a.ˈbĩ/ while abrir is /ɐ.ˈbɾiɾ/. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (abbrev vs verb), which is usually the fastest check. Our composite confusion score for this pair is 34281, derived from the frequency rank of both members and their visual similarity.

ABIN is recorded at frequency rank #33,243, classified as anabbrev, pronounced /a.ˈbĩ/. abrir is at rank #1,038, tagged as averb, pronounced /ɐ.ˈbɾiɾ/.

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 34281, this pair ranks #33,033 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of ABIN vs abrir

Shared letters: abi. Private to "ABIN": n. Private to "abrir": r.

"ABIN" · 4 letters · shape VCVC · "abrir" · 5 letters · shape VCCVC

Known mistypes of this pair

ABIN ← abbin · abinn · abni · aibn · bain
abrir ← abbrir · abirr · abrirr · abrri · abrrir · arbir · barir

Frequency comparison

ABIN#33,243

abrir#1,038

Source: FrequencyWords open word-frequency list

Frequently Asked Questions

Can "ABIN" and "abrir" be used interchangeably?

No - they are not even the same part of speech. "ABIN" is an abbrev and "abrir" a verb, so a sentence built for one is usually ungrammatical with the other.

Which is more common, "ABIN" or "abrir"?

"abrir" is the more common of the two: it sits at frequency rank #1,038 in our Portuguese list, against #33,243 for "ABIN". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Remembering ABIN vs abrir

The fastest way to pick the right one every time.

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