passvspauWhich spelling fits?

Quick tell: pass is a verb, pau is a noun, so they fill different roles in a sentence.

Which to use

“pass” is a verb and “pau” is a noun - they look or sound alike but fill different roles in a sentence.

#20,155
“pass” frequency rank
#13,972
“pau” frequency rank
34127
confusion score

Side-by-Side Comparison

Feature pass pau
Definition Pasar. Paz.

Where the eye mixes pass and pau

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

4 ch
pass
3 ch
pau

Look-alike desk: pass vs pau

These two trip readers on the page rather than in the ear: pass is /pɑːs/ while pau is [ˈpaw]. Spoken aloud the problem disappears. In writing it persists, because they differ by 1 letter(s) in length, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 34127, derived from the frequency rank of both members and their visual similarity.

pass is recorded at frequency rank #20,155, classified as averb, pronounced /pɑːs/. pau is at rank #13,972, tagged as anoun, pronounced [ˈpaw].

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 34127, this pair ranks #193,110 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of pass vs pau

Shared letters: ap. Private to "pass": s. Private to "pau": u.

"pass" · 4 letters · shape CVCC  ·  "pau" · 3 letters · shape CVV

Known mistypes of this pair

  • passapss · ppass · psas

Frequently Asked Questions

Is swapping "pass" for "pau" ever safe?
No - they are not even the same part of speech. "pass" is a verb and "pau" a noun, so a sentence built for one is usually ungrammatical with the other.
Frequency check: "pass" vs "pau" - which ranks higher?
"pau" is the more common of the two: it sits at frequency rank #13,972 in our Spanish list, against #20,155 for "pass". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "pass" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "pau" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #193,110 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "pass" and "pau" also get mixed up with nearby pairs, the highest-scored neighbour is "pa'l vs pass". 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 #193,110 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