Which to use
“blu” is an adjective and “bok” is a noun - they look or sound alike but fill different roles in a sentence.
- #15,516
- “blu” frequency rank
- #41,372
- “bok” frequency rank
- 56888
- confusion score
Side-by-Side Comparison
| Feature | blu | bok |
|---|---|---|
| Definition | azul | bode |
Where the eye mixes blu and bok
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Look-alike desk: blu vs bok
These two trip readers on the page rather than in the ear: blu is /blu/ ouvir^(fonte ?) while bok is /bɔk/. 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 (adjective vs noun), which is usually the fastest check. Our composite confusion score for this pair is 56888, derived from the frequency rank of both members and their visual similarity.
blu is recorded at frequency rank #15,516, classified as anadj, pronounced /blu/ ouvir^(fonte ?). bok is at rank #41,372, tagged as anoun, pronounced /bɔk/.
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 56888, this pair ranks #9,671 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.
Orthographic DNA of blu vs bok
Shared letters: b. Private to "blu": lu. Private to "bok": ko.
"blu" · 3 letters · shape CCV · "bok" · 3 letters · shape CVC
Frequently Asked Questions
Can "blu" and "bok" be used interchangeably?
Frequency check: "blu" vs "bok" - which ranks higher?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "blu" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "bok" - compare definitions side by side with the headword page. Word entry
- This pair ranks #9,671 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "blu" and "bok" also get mixed up with nearby pairs, the highest-scored neighbour is "bok vs bué". Nearby pair
Confusion rank #9,671 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.