pezvspomWhat's the difference?

Which to use

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

#5,028
“pez” frequency rank
#49,865
“pom” frequency rank
54893
confusion score

Side-by-Side Comparison

Feature pez pom
Definition Cualquiera de unas 30 000 especies de animales vertebrados, caracterizados por ser los únicos adaptados a respirar agua durante todo su ciclo vital. Forman un grupo sin rigor taxonómico que comprende varios grupos evolutivos diferentes, que sólo tienen en común su adaptación al medio acuático. Copal.

Where the eye mixes pez and pom

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence. pez and pom follow the identical consonant-vowel pattern (CVC). Same shape at a glance is often the real trap, independent of shared letters.

3 ch
pez
3 ch
pom

Why the eye confuses pez with pom

A purely visual mix-up. pez ([ˈpes]) and pom (/pom/) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 54893, derived from the frequency rank of both members and their visual similarity.

pez is recorded at frequency rank #5,028, classified as anoun, pronounced [ˈpes]. pom is at rank #49,865, tagged as anoun, pronounced /pom/.

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 54893, this pair ranks #81,325 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.

Orthographic DNA of pez vs pom

Shared letters: p. Private to "pez": ez. Private to "pom": mo.

"pez" · 3 letters · shape CVC  ·  "pom" · 3 letters · shape CVC

Frequently Asked Questions

Can "pez" and "pom" be used interchangeably?
No. They are said differently ([ˈpes] versus /pom/) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
In ordinary Spanish text, does "pez" or "pom" show up more?
"pez" is the more common of the two: it sits at frequency rank #5,028 in our Spanish list, against #49,865 for "pom". 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 "pez" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "pom" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #81,325 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
  • "pez" and "pom" also get mixed up with nearby pairs, the highest-scored neighbour is "pom vs PRC". Nearby pair

Confusion rank #81,325 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