Which to use
“peg” and “pez” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #49,850
- “peg” frequency rank
- #5,028
- “pez” frequency rank
- 54878
- confusion score
Side-by-Side Comparison
| Feature | peg | pez |
|---|---|---|
| Definition | Mutación dura del sustantivo masculino beg. | 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 peg and pez
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence.
Why the eye confuses peg with pez
A purely visual mix-up. peg (/ˈpeːk/) 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 a single letter - g in “peg” becomes z in “pez”. Our composite confusion score for this pair is 54878, derived from the frequency rank of both members and their visual similarity.
peg is recorded at frequency rank #49,850, classified as anoun, pronounced /ˈpeːk/. 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 54878, this pair ranks #81,388 of 323,831 scored Spanish confusable pairs - among the most confusable pairs.
Orthographic DNA of peg vs pez
Shared letters: ep. Private to "peg": g. Private to "pez": z.
"peg" · 3 letters · shape CVC · "pez" · 3 letters · shape CVC
Frequently Asked Questions
Is swapping "peg" for "pez" ever safe?
In ordinary Spanish text, does "peg" or "pez" show up more?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "peg" 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 #81,388 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "peg" and "pez" also get mixed up with nearby pairs, the highest-scored neighbour is "peg vs prey". Nearby pair
Confusion rank #81,388 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.