Which to use
“bum” and “buss” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #10,339
- “bum” frequency rank
- #35,640
- “buss” frequency rank
- 45979
- confusion score
Side-by-Side Comparison
| Feature | bum | buss |
|---|---|---|
| Definition | The buttocks. | A kiss. |
Where the eye mixes bum and buss
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses bum with buss
A purely visual mix-up. bum (/bʌm/) and buss (/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 45979, derived from the frequency rank of both members and their visual similarity.
bum is recorded at frequency rank #10,339, classified as anoun, pronounced /bʌm/. buss is at rank #35,640, 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 45979, this pair ranks #216,147 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of bum vs buss
Shared letters: bu. Private to "bum": m. Private to "buss": s.
"bum" · 3 letters · shape CVC · "buss" · 4 letters · shape CVCC
Known mistypes of this pair
- buss ← bbuss · bsus · ubss
Frequently Asked Questions
Can "bum" and "buss" be used interchangeably?
Which is more common, "bum" or "buss"?
After this comparison
Eye-level mix-up between "bum" and "buss" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "bum" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "buss" - compare definitions side by side with the headword page. Word entry
- This pair ranks #216,147 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "bum" and "buss" also get mixed up with nearby pairs, the highest-scored neighbour is "BFS vs buss". 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 #216,147 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.