Which to use
“bula” and “Bus” are a confusable Portuguese pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #15,753
- “bula” frequency rank
- #13,676
- “Bus” frequency rank
- 29429
- confusion score
Side-by-Side Comparison
| Feature | bula | Bus |
|---|---|---|
| Definition | selo para documentos emitidos por papas ou outros soberanos | ônibus. |
Where the eye mixes bula and Bus
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Visual trap between bula and Bus
A purely visual mix-up. bula (/ˈbu.lɐ/) and Bus (Geral^(fonte ?)) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 29429, derived from the frequency rank of both members and their visual similarity.
bula is recorded at frequency rank #15,753, classified as anoun, pronounced /ˈbu.lɐ/. Bus is at rank #13,676, tagged as anoun, pronounced Geral^(fonte ?).
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 29429, this pair ranks #39,203 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of bula vs Bus
Shared letters: bu. Private to "bula": al. Private to "Bus": s.
"bula" · 4 letters · shape CVCV · "Bus" · 3 letters · shape CVC
Known mistypes of this pair
- bula ← bbula · blua · bual · bulla · ubla
Frequently Asked Questions
Is swapping "bula" for "Bus" ever safe?
Frequency check: "bula" vs "Bus" - which ranks higher?
Useful next steps
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "bula" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "Bus" - compare definitions side by side with the headword page. Word entry
- This pair ranks #39,203 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "bula" and "Bus" also get mixed up with nearby pairs, the highest-scored neighbour is "bile vs bula". 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 #39,203 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.