Which to use
“pub” and “pus” are a confusable English pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #4,880
- “pub” frequency rank
- #28,336
- “pus” frequency rank
- 33216
- confusion score
Side-by-Side Comparison
| Feature | pub | pus |
|---|---|---|
| Definition | A public house where beverages, primarily alcoholic, may be bought and consumed, also providing food and sometimes entertainment such as live music or television. | A whitish-yellow or yellow substance composed primarily of dead white blood cells and dead pyogenic bacteria, normally found in regions of bacterial infection. |
Where the eye mixes pub and pus
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses pub with pus
A purely visual mix-up. pub (/pʌb/) and pus (/pʌs/) 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 a single letter - b in “pub” becomes s in “pus”. Our composite confusion score for this pair is 33216, derived from the frequency rank of both members and their visual similarity.
pub is recorded at frequency rank #4,880, classified as anoun, pronounced /pʌb/. pus is at rank #28,336, tagged as anoun, pronounced /pʌs/.
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 33216, this pair ranks #331,332 of 530,003 scored English confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of pub vs pus
Shared letters: pu. Private to "pub": b. Private to "pus": s.
"pub" · 3 letters · shape CVC · "pus" · 3 letters · shape CVC
Frequently Asked Questions
Is swapping "pub" for "pus" ever safe?
Which is more common, "pub" or "pus"?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "pub" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "pus" - compare definitions side by side with the headword page. Word entry
- This pair ranks #331,332 of 530,003 scored English confusable pairs in this corpus vintage. Corpus statistics
- "pub" and "pus" also get mixed up with nearby pairs, the highest-scored neighbour is "PPA vs pus". Nearby pair
Confusion rank #331,332 of 530,003 scored English pairs, corpus vintage 2026-09-03, not spelling advice.