Which to use
“peca” and “pez” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #36,209
- “peca” frequency rank
- #5,028
- “pez” frequency rank
- 41237
- confusion score
Side-by-Side Comparison
| Feature | peca | pez |
|---|---|---|
| Definition | Pequeña mancha de melanina en la piel. | 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. |
Where the eye mixes peca and pez
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Visual trap between peca and pez
A purely visual mix-up. peca ([ˈpeka]) and pez ([ˈpes]) 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 41237, derived from the frequency rank of both members and their visual similarity.
peca is recorded at frequency rank #36,209, classified as anoun, pronounced [ˈpeka]. pez is at rank #5,028, tagged as anoun, pronounced [ˈpes].
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 41237, this pair ranks #154,772 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of peca vs pez
Shared letters: ep. Private to "peca": ac. Private to "pez": z.
"peca" · 4 letters · shape CVCV · "pez" · 3 letters · shape CVC
Known mistypes of this pair
- peca ← epca · pcea · peac · pecca · ppeca
Frequently Asked Questions
Can "peca" and "pez" be used interchangeably?
Frequency check: "peca" vs "pez" - which ranks higher?
After this comparison
Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.
- Full dictionary entry for "peca" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "pez" - compare definitions side by side with the headword page. Word entry
- This pair ranks #154,772 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "peca" and "pez" also get mixed up with nearby pairs, the highest-scored neighbour is "peca 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 #154,772 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.