Which to use
“baba” is a noun and “bai” is a preposition - they look or sound alike but fill different roles in a sentence.
- #13,888
- “baba” frequency rank
- #27,371
- “bai” frequency rank
- 41259
- confusion score
Side-by-Side Comparison
| Feature | baba | bai |
|---|---|---|
| Definition | saliva ou mucosidade que escorre da boca | de acordo com; conforme |
Where the eye mixes baba and bai
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Visual trap between baba and bai
These two trip readers on the page rather than in the ear: baba is /ˈba.bɐ/ while bai is /ba.ˈi/. 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 (noun vs preposition), which is usually the fastest check. Our composite confusion score for this pair is 41259, derived from the frequency rank of both members and their visual similarity.
baba is recorded at frequency rank #13,888, classified as anoun, pronounced /ˈba.bɐ/. bai is at rank #27,371, tagged as aprep, pronounced /ba.ˈi/.
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 41259, this pair ranks #24,696 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of baba vs bai
Shared letters: ab. Private to "baba": -. Private to "bai": i.
"baba" · 4 letters · shape CVCV · "bai" · 3 letters · shape CVV
Known mistypes of this pair
- baba ← abba · baab · babba · bbaa · bbaba
Frequently Asked Questions
Is swapping "baba" for "bai" ever safe?
Which is more common, "baba" or "bai"?
What to do next
Eye-level mix-up between "baba" and "bai" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "baba" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "bai" - compare definitions side by side with the headword page. Word entry
- This pair ranks #24,696 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "baba" and "bai" also get mixed up with nearby pairs, the highest-scored neighbour is "bai vs bué". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #24,696 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.