pacavspasWhat's the difference?

Which to use

“paca” and “pas” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#39,363
“paca” frequency rank
#11,643
“pas” frequency rank
51006
confusion score

Side-by-Side Comparison

Feature paca pas
Definition Bloque cilíndrico o paralelepipédico de forraje comprimido. Paso.

Where the eye mixes paca and pas

Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.

4 ch
paca
3 ch
pas

Why the eye confuses paca with pas

A purely visual mix-up. paca ([ˈpaka]) and pas ([ˈpas]) 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 51006, derived from the frequency rank of both members and their visual similarity.

paca is recorded at frequency rank #39,363, classified as anoun, pronounced [ˈpaka]. pas is at rank #11,643, tagged as anoun, pronounced [ˈpas].

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 51006, this pair ranks #100,198 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of paca vs pas

Shared letters: ap. Private to "paca": c. Private to "pas": s.

"paca" · 4 letters · shape CVCV  ·  "pas" · 3 letters · shape CVC

Known mistypes of this pair

  • pacaapca · paac · pacca · pcaa · ppaca

Frequently Asked Questions

Is swapping "paca" for "pas" ever safe?
No. They are said differently ([ˈpaka] versus [ˈpas]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "paca" vs "pas" - which ranks higher?
"pas" is the more common of the two: it sits at frequency rank #11,643 in our Spanish list, against #39,363 for "paca". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "paca" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "pas" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #100,198 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "paca" and "pas" also get mixed up with nearby pairs, the highest-scored neighbour is "paca vs PRC". 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 #100,198 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list