baivsbarConfusable pair

Quick tell: bai is a preposition, bar is a noun, so they fill different roles in a sentence.

Which to use

“bai” is a preposition and “bar” is a noun - they look or sound alike but fill different roles in a sentence.

#27,371
“bai” frequency rank
#2,081
“bar” frequency rank
29452
confusion score

Side-by-Side Comparison

Feature bai bar
Definition de acordo com; conforme dependência de hotel, de restaurante, de estabelecimento onde se vendem bebidas normalmente com um balcão; sala ou botequim com tal balcão

Where the eye mixes bai and bar

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

3 ch
bai
3 ch
bar

Why the eye confuses bai with bar

These two trip readers on the page rather than in the ear: bai is /ba.ˈi/ while bar is /ˈbaɾ/. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - i in “bai” becomes r in “bar”, and the parts of speech differ too (preposition vs noun), which is usually the fastest check. Our composite confusion score for this pair is 29452, derived from the frequency rank of both members and their visual similarity.

bai is recorded at frequency rank #27,371, classified as aprep, pronounced /ba.ˈi/. bar is at rank #2,081, tagged as anoun, pronounced /ˈbaɾ/.

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 29452, this pair ranks #39,167 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of bai vs bar

Shared letters: ab. Private to "bai": i. Private to "bar": r.

"bai" · 3 letters · shape CVV  ·  "bar" · 3 letters · shape CVC

Frequently Asked Questions

Can "bai" and "bar" be used interchangeably?
No - they are not even the same part of speech. "bai" is a preposition and "bar" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "bai" vs "bar" - which ranks higher?
"bar" is the more common of the two: it sits at frequency rank #2,081 in our Portuguese list, against #27,371 for "bai". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

Eye-level mix-up between "bai" and "bar" is sorted above. Next: full entries or other pairs that share a letter shape.

  • Full dictionary entry for "bai" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "bar" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #39,167 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "bai" and "bar" also get mixed up with nearby pairs, the highest-scored neighbour is "bai vs bué". Nearby pair

Confusion rank #39,167 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list