Which to use
“pasa” and “pus” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #270
- “pasa” frequency rank
- #26,976
- “pus” frequency rank
- 27246
- confusion score
Side-by-Side Comparison
| Feature | pasa | pus |
|---|---|---|
| Definition | Uva seca, deshidratada parcialmente, sea de forma natural o por acción humana al cocerla al calor. | Sustancia blanquecina o amarillenta producida por el cuerpo durante procesos infecciosos. Está compuesto, principalmente, por microorganismos muertos, glóbulos blancos muertos, y restos de tejido dañado. |
Where the eye mixes pasa and pus
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses pasa with pus
A purely visual mix-up. pasa ([ˈpasa]) and pus ([ˈpus]) 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 27246, derived from the frequency rank of both members and their visual similarity.
pasa is recorded at frequency rank #270, classified as anoun, pronounced [ˈpasa]. pus is at rank #26,976, tagged as anoun, pronounced [ˈpus].
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 27246, this pair ranks #227,788 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of pasa vs pus
Shared letters: ps. Private to "pasa": a. Private to "pus": u.
"pasa" · 4 letters · shape CVCV · "pus" · 3 letters · shape CVC
Known mistypes of this pair
- pasa ← apsa · paas · passa · ppasa · psaa
Frequently Asked Questions
Do "pasa" and "pus" mean the same thing in a sentence?
Which is more common, "pasa" or "pus"?
After this comparison
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "pasa" 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 #227,788 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "pasa" and "pus" also get mixed up with nearby pairs, the highest-scored neighbour is "PRC vs pus". 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 #227,788 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.