pavspixWhat's the difference?

Quick tell: pa is a preposition, pix is an adjective, so they fill different roles in a sentence.

Which to use

“pa” is a preposition and “pix” is an adjective - they look or sound alike but fill different roles in a sentence.

#5,329
“pa” frequency rank
#47,539
“pix” frequency rank
52868
confusion score

Side-by-Side Comparison

Feature pa pix
Definition para, pra que ocorre pelo sistema brasileiro de transferência bancária digital instantânea Pix

Letter map: pa vs pix

Shared letters muted; letters that set pa and pix apart highlighted. Shared run: 1.

2 ch
pa
3 ch
pix

Part-of-speech tell for pa / pix

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: pa is apreposition and pixanadjective. On the page they differ by 1 letter(s) in length. Our composite confusion score for this pair is 52868, derived from the frequency rank of both members and their visual similarity.

pa is recorded at frequency rank #5,329, classified as aprep. pix is at rank #47,539, tagged as anadj.

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 52868, this pair ranks #12,438 of 75,631 scored Portuguese confusable pairs - among the most confusable pairs.

Orthographic DNA of pa vs pix

Shared letters: p. Private to "pa": a. Private to "pix": ix.

"pa" · 2 letters · shape CV  ·  "pix" · 3 letters · shape CVC

Frequently Asked Questions

Can "pa" and "pix" be used interchangeably?
No - they are not even the same part of speech. "pa" is a preposition and "pix" an adjective, so a sentence built for one is usually ungrammatical with the other.
Which is more common, "pa" or "pix"?
"pa" is the more common of the two: it sits at frequency rank #5,329 in our Portuguese list, against #47,539 for "pix". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Pair "pa" vs "pix" is on the table, pick a follow-up below.

  • Full dictionary entry for "pa" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "pix" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #12,438 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
  • "pa" and "pix" also get mixed up with nearby pairs, the highest-scored neighbour is "pito vs pix". Nearby pair

Confusion rank #12,438 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.

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

Source: FrequencyWords open word-frequency list