Which to use
“bok” is an adjective and “bus” is a noun - they look or sound alike but fill different roles in a sentence.
- #30,339
- “bok” frequency rank
- #1,554
- “bus” frequency rank
- 31893
- confusion score
Side-by-Side Comparison
| Feature | bok | bus |
|---|---|---|
| Definition | Keen or willing. | A motor vehicle for transporting large numbers of people along roads. |
Where the eye mixes bok and bus
Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.
Visual trap between bok and bus
These two trip readers on the page rather than in the ear: bok is /bɑk/ while bus is /bʌs/. 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 31893, derived from the frequency rank of both members and their visual similarity.
bok is recorded at frequency rank #30,339, classified as anadj, pronounced /bɑk/. bus is at rank #1,554, tagged as anoun, pronounced /bʌs/.
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 31893, this pair ranks #342,353 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of bok vs bus
Shared letters: b. Private to "bok": ko. Private to "bus": su.
"bok" · 3 letters · shape CVC · "bus" · 3 letters · shape CVC
Frequently Asked Questions
Can "bok" and "bus" be used interchangeably?
In ordinary English text, does "bok" or "bus" show up more?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "bok" 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 #342,353 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "bok" and "bus" also get mixed up with nearby pairs, the highest-scored neighbour is "BFS vs bok". Nearby pair
Confusion rank #342,353 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.