pazvspHWhich spelling fits?

Which to use

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

#435
“paz” frequency rank
#11,648
“pH” frequency rank
12083
confusion score

Side-by-Side Comparison

Feature paz pH
Definition Condición espiritual o anímica de tranquilidad o quietud. Cuantificador de acidez o de basicidad (alcalinidad) de soluciones químicas, referido a iones de hidronio (H₃O)⁺. Consta de una escala de cero a catorce donde el valor siete es neutro, cifras inferiores corresponden a substancias ácidas, y las superiores, a básicas (alcalinas).

Where the eye mixes paz and pH

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
paz
2 ch
pH

Why the eye confuses paz with pH

A purely visual mix-up. paz ([ˈpas]) and pH ([ˈf]) 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 12083, derived from the frequency rank of both members and their visual similarity.

paz is recorded at frequency rank #435, classified as anoun, pronounced [ˈpas]. pH is at rank #11,648, tagged as anoun, pronounced [ˈf].

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 12083, this pair ranks #292,804 of 323,831 scored Spanish confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of paz vs pH

Shared letters: p. Private to "paz": az. Private to "pH": h.

"paz" · 3 letters · shape CVC  ·  "pH" · 2 letters · shape CC

Frequently Asked Questions

Is swapping "paz" for "pH" ever safe?
No. They are said differently ([ˈpas] versus [ˈf]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Which is more common, "paz" or "pH"?
"paz" is the more common of the two: it sits at frequency rank #435 in our Spanish list, against #11,648 for "pH". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

What to do next

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

  • Full dictionary entry for "paz" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "pH" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #292,804 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "paz" and "pH" also get mixed up with nearby pairs, the highest-scored neighbour is "pH vs PRC". Nearby pair

Confusion rank #292,804 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