Which to use
“pega” and “pei” are a confusable Spanish pair: similar on the page, but distinct in meaning, check the gloss before you choose.
- #5,143
- “pega” frequency rank
- #45,496
- “pei” frequency rank
- 50639
- confusion score
Side-by-Side Comparison
| Feature | pega | pei |
|---|---|---|
| Definition | Acción de pegar o conglutinar una cosa con otra. | Decimoséptima letra del alfabeto hebreo |
Where the eye mixes pega and pei
Muted = shared; highlighted = the visual trap. They share 2 letters in sequence. pega runs 4 letters (CVCV) against pei's 3 (CVV) - the length gap alone is often enough to separate them once you know to check it.
Visual trap between pega and pei
A purely visual mix-up. pega ([ˈpeɣ̞a]) and pei ([ˈpej]) 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 50639, derived from the frequency rank of both members and their visual similarity.
pega is recorded at frequency rank #5,143, classified as anoun, pronounced [ˈpeɣ̞a]. pei is at rank #45,496, tagged as anoun, pronounced [ˈpej].
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 50639, this pair ranks #102,114 of 323,831 scored Spanish confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of pega vs pei
Shared letters: ep. Private to "pega": ag. Private to "pei": i.
"pega" · 4 letters · shape CVCV · "pei" · 3 letters · shape CVV
Known mistypes of this pair
- pega ← epga · peag · pegga · pgea · ppega
Frequently Asked Questions
Can "pega" and "pei" be used interchangeably?
Which is more common, "pega" or "pei"?
After this comparison
Eye-level mix-up between "pega" and "pei" is sorted above. Next: full entries or other pairs that share a letter shape.
- Full dictionary entry for "pega" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "pei" - compare definitions side by side with the headword page. Word entry
- This pair ranks #102,114 of 323,831 scored Spanish confusable pairs in this corpus vintage. Corpus statistics
- "pega" and "pei" also get mixed up with nearby pairs, the highest-scored neighbour is "pei vs prey". 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 #102,114 of 323,831 scored Spanish pairs, corpus vintage 2026-09-03, not spelling advice.