Which to use
“bung” and “bus” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #48,104
- “bung” frequency rank
- #1,554
- “bus” frequency rank
- 49658
- confusion score
Side-by-Side Comparison
| Feature | bung | bus |
|---|---|---|
| Definition | A stopper, alternative to a cork, often made of rubber, used to prevent fluid passing through the neck of a bottle, vat, a hole in a vessel etc. | A motor vehicle for transporting large numbers of people along roads. |
Where the eye mixes bung and bus
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses bung with bus
A purely visual mix-up. bung (/ˈbʌŋ/) and bus (/bʌs/) 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 49658, derived from the frequency rank of both members and their visual similarity.
bung is recorded at frequency rank #48,104, classified as anoun, pronounced /ˈbʌŋ/. 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 49658, this pair ranks #181,575 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of bung vs bus
Shared letters: bu. Private to "bung": gn. Private to "bus": s.
"bung" · 4 letters · shape CVCC · "bus" · 3 letters · shape CVC
Known mistypes of this pair
- bung ← bbung · bnug · bugn · bungg · bunng · ubng
Frequently Asked Questions
Is swapping "bung" for "bus" ever safe?
In ordinary English text, does "bung" or "bus" show up more?
Useful next steps
Eye-level mix-up between "bung" and "bus" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "bung" 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 #181,575 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "bung" and "bus" also get mixed up with nearby pairs, the highest-scored neighbour is "Bruni vs bung". 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 #181,575 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.